diff --git a/applications/services/dolphin/dolphin.c b/applications/services/dolphin/dolphin.c
index 501e37c3c..5d8dc61cb 100644
--- a/applications/services/dolphin/dolphin.c
+++ b/applications/services/dolphin/dolphin.c
@@ -47,6 +47,26 @@ void dolphin_deed(DolphinDeed deed) {
     furi_record_close(RECORD_DOLPHIN);
 }
 
+void dolphin_get_settings(Dolphin* dolphin, DolphinSettings* settings) {
+    furi_check(dolphin);
+    furi_check(settings);
+
+    DolphinEvent event;
+    event.type = DolphinEventTypeSettingsGet;
+    event.settings = settings;
+    dolphin_event_send_wait(dolphin, &event);
+}
+
+void dolphin_set_settings(Dolphin* dolphin, DolphinSettings* settings) {
+    furi_check(dolphin);
+    furi_check(settings);
+
+    DolphinEvent event;
+    event.type = DolphinEventTypeSettingsSet;
+    event.settings = settings;
+    dolphin_event_send_wait(dolphin, &event);
+}
+
 DolphinStats dolphin_stats(Dolphin* dolphin) {
     furi_check(dolphin);
 
@@ -211,7 +231,9 @@ static bool dolphin_process_event(FuriEventLoopObject* object, void* context) {
 
     } else if(event.type == DolphinEventTypeStats) {
         event.stats->icounter = dolphin->state->data.icounter;
-        event.stats->butthurt = dolphin->state->data.butthurt;
+        event.stats->butthurt = (dolphin->state->data.flags & DolphinFlagHappyMode) ?
+                                    0 :
+                                    dolphin->state->data.butthurt;
         event.stats->timestamp = dolphin->state->data.timestamp;
         event.stats->level = dolphin_get_level(dolphin->state->data.icounter);
         event.stats->level_up_is_pending =
@@ -228,6 +250,15 @@ static bool dolphin_process_event(FuriEventLoopObject* object, void* context) {
         dolphin_state_load(dolphin->state);
         furi_event_loop_timer_start(dolphin->butthurt_timer, BUTTHURT_INCREASE_PERIOD_TICKS);
 
+    } else if(event.type == DolphinEventTypeSettingsGet) {
+        event.settings->happy_mode = dolphin->state->data.flags & DolphinFlagHappyMode;
+
+    } else if(event.type == DolphinEventTypeSettingsSet) {
+        dolphin->state->data.flags &= ~DolphinFlagHappyMode;
+        if(event.settings->happy_mode) dolphin->state->data.flags |= DolphinFlagHappyMode;
+        dolphin->state->dirty = true;
+        dolphin_state_save(dolphin->state);
+
     } else {
         furi_crash();
     }
diff --git a/applications/services/dolphin/dolphin.h b/applications/services/dolphin/dolphin.h
index 01da7f3f2..95f851a51 100644
--- a/applications/services/dolphin/dolphin.h
+++ b/applications/services/dolphin/dolphin.h
@@ -21,6 +21,10 @@ typedef struct {
     bool level_up_is_pending;
 } DolphinStats;
 
+typedef struct {
+    bool happy_mode;
+} DolphinSettings;
+
 typedef enum {
     DolphinPubsubEventUpdate,
 } DolphinPubsubEvent;
@@ -31,6 +35,10 @@ typedef enum {
  */
 void dolphin_deed(DolphinDeed deed);
 
+void dolphin_get_settings(Dolphin* dolphin, DolphinSettings* settings);
+
+void dolphin_set_settings(Dolphin* dolphin, DolphinSettings* settings);
+
 /** Retrieve dolphin stats
  * Thread safe, blocking
  */
diff --git a/applications/services/dolphin/dolphin_i.h b/applications/services/dolphin/dolphin_i.h
index 6a6b3dfd8..8e8d40825 100644
--- a/applications/services/dolphin/dolphin_i.h
+++ b/applications/services/dolphin/dolphin_i.h
@@ -13,6 +13,8 @@ typedef enum {
     DolphinEventTypeFlush,
     DolphinEventTypeLevel,
     DolphinEventTypeReloadState,
+    DolphinEventTypeSettingsGet,
+    DolphinEventTypeSettingsSet,
 } DolphinEventType;
 
 typedef struct {
@@ -21,6 +23,7 @@ typedef struct {
     union {
         DolphinDeed deed;
         DolphinStats* stats;
+        DolphinSettings* settings;
     };
 } DolphinEvent;
 
diff --git a/applications/services/dolphin/helpers/dolphin_state.h b/applications/services/dolphin/helpers/dolphin_state.h
index bdbd98d47..23a7d7b5f 100644
--- a/applications/services/dolphin/helpers/dolphin_state.h
+++ b/applications/services/dolphin/helpers/dolphin_state.h
@@ -5,6 +5,10 @@
 
 #include "dolphin_deed.h"
 
+typedef enum {
+    DolphinFlagHappyMode = 1,
+} DolphinFlags;
+
 typedef struct DolphinState DolphinState;
 typedef struct {
     uint8_t icounter_daily_limit[DolphinAppMAX];
diff --git a/applications/settings/desktop_settings/desktop_settings_app.c b/applications/settings/desktop_settings/desktop_settings_app.c
index ab7782a7c..e8bc89957 100644
--- a/applications/settings/desktop_settings/desktop_settings_app.c
+++ b/applications/settings/desktop_settings/desktop_settings_app.c
@@ -1,5 +1,6 @@
 #include <furi.h>
 #include <gui/modules/popup.h>
+#include <gui/modules/dialog_ex.h>
 #include <gui/scene_manager.h>
 
 #include <desktop/desktop.h>
@@ -42,6 +43,7 @@ DesktopSettingsApp* desktop_settings_app_alloc(void) {
     app->pin_input_view = desktop_view_pin_input_alloc();
     app->pin_setup_howto_view = desktop_settings_view_pin_setup_howto_alloc();
     app->pin_setup_howto2_view = desktop_settings_view_pin_setup_howto2_alloc();
+    app->dialog_ex = dialog_ex_alloc();
 
     view_dispatcher_add_view(
         app->view_dispatcher, DesktopSettingsAppViewMenu, submenu_get_view(app->submenu));
@@ -63,6 +65,8 @@ DesktopSettingsApp* desktop_settings_app_alloc(void) {
         app->view_dispatcher,
         DesktopSettingsAppViewIdPinSetupHowto2,
         desktop_settings_view_pin_setup_howto2_get_view(app->pin_setup_howto2_view));
+    view_dispatcher_add_view(
+        app->view_dispatcher, DesktopSettingsAppViewDialogEx, dialog_ex_get_view(app->dialog_ex));
     return app;
 }
 
@@ -75,12 +79,14 @@ void desktop_settings_app_free(DesktopSettingsApp* app) {
     view_dispatcher_remove_view(app->view_dispatcher, DesktopSettingsAppViewIdPinInput);
     view_dispatcher_remove_view(app->view_dispatcher, DesktopSettingsAppViewIdPinSetupHowto);
     view_dispatcher_remove_view(app->view_dispatcher, DesktopSettingsAppViewIdPinSetupHowto2);
+    view_dispatcher_remove_view(app->view_dispatcher, DesktopSettingsAppViewDialogEx);
     variable_item_list_free(app->variable_item_list);
     submenu_free(app->submenu);
     popup_free(app->popup);
     desktop_view_pin_input_free(app->pin_input_view);
     desktop_settings_view_pin_setup_howto_free(app->pin_setup_howto_view);
     desktop_settings_view_pin_setup_howto2_free(app->pin_setup_howto2_view);
+    dialog_ex_free(app->dialog_ex);
     // View dispatcher
     view_dispatcher_free(app->view_dispatcher);
     scene_manager_free(app->scene_manager);
diff --git a/applications/settings/desktop_settings/desktop_settings_app.h b/applications/settings/desktop_settings/desktop_settings_app.h
index 348180fbf..18bc9fa28 100644
--- a/applications/settings/desktop_settings/desktop_settings_app.h
+++ b/applications/settings/desktop_settings/desktop_settings_app.h
@@ -6,6 +6,7 @@
 #include <gui/scene_manager.h>
 #include <gui/modules/submenu.h>
 #include <gui/modules/variable_item_list.h>
+#include <gui/modules/dialog_ex.h>
 #include <dialogs/dialogs.h>
 #include <assets_icons.h>
 
@@ -21,6 +22,7 @@ typedef enum {
     DesktopSettingsAppViewIdPinInput,
     DesktopSettingsAppViewIdPinSetupHowto,
     DesktopSettingsAppViewIdPinSetupHowto2,
+    DesktopSettingsAppViewDialogEx,
 } DesktopSettingsAppView;
 
 typedef struct {
@@ -36,6 +38,7 @@ typedef struct {
     DesktopViewPinInput* pin_input_view;
     DesktopSettingsViewPinSetupHowto* pin_setup_howto_view;
     DesktopSettingsViewPinSetupHowto2* pin_setup_howto2_view;
+    DialogEx* dialog_ex;
 
     DesktopPinCode pincode_buffer;
     bool pincode_buffer_filled;
diff --git a/applications/settings/desktop_settings/desktop_settings_custom_event.h b/applications/settings/desktop_settings/desktop_settings_custom_event.h
new file mode 100644
index 000000000..87978069e
--- /dev/null
+++ b/applications/settings/desktop_settings/desktop_settings_custom_event.h
@@ -0,0 +1,26 @@
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    // reserve 100 for button presses, submenu selections, etc.
+    DesktopSettingsCustomEventExit = 100,
+    DesktopSettingsCustomEventDone,
+
+    DesktopSettingsCustomEvent1stPinEntered,
+    DesktopSettingsCustomEventPinsEqual,
+    DesktopSettingsCustomEventPinsDifferent,
+
+    DesktopSettingsCustomEventSetPin,
+    DesktopSettingsCustomEventChangePin,
+    DesktopSettingsCustomEventDisablePin,
+
+    DesktopSettingsCustomEventSetDefault,
+    DesktopSettingsCustomEventSetDummy,
+} DesktopSettingsCustomEvent;
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_config.h b/applications/settings/desktop_settings/scenes/desktop_settings_scene_config.h
index 4a1d03701..37d845625 100644
--- a/applications/settings/desktop_settings/scenes/desktop_settings_scene_config.h
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_config.h
@@ -12,3 +12,5 @@ ADD_SCENE(desktop_settings, pin_setup_done, PinSetupDone)
 
 ADD_SCENE(desktop_settings, quick_apps_menu, QuickAppsMenu)
 ADD_SCENE(desktop_settings, quick_apps_direction_menu, QuickAppsDirectionMenu)
+
+ADD_SCENE(desktop_settings, happy_mode, HappyMode)
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_happy_mode.c b/applications/settings/desktop_settings/scenes/desktop_settings_scene_happy_mode.c
new file mode 100644
index 000000000..31fcbfd2a
--- /dev/null
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_happy_mode.c
@@ -0,0 +1,64 @@
+#include <furi.h>
+#include <gui/scene_manager.h>
+#include <gui/view_dispatcher.h>
+#include <gui/modules/dialog_ex.h>
+#include <dolphin/dolphin.h>
+
+#include "desktop_settings_scene.h"
+#include "../desktop_settings_app.h"
+#include "../desktop_settings_custom_event.h"
+
+static void desktop_settings_scene_happy_mode_done_callback(DialogExResult result, void* context) {
+    DesktopSettingsApp* app = context;
+    DolphinSettings settings;
+    Dolphin* dolphin = furi_record_open(RECORD_DOLPHIN);
+    dolphin_get_settings(dolphin, &settings);
+    settings.happy_mode = (result == DialogExResultRight);
+    dolphin_set_settings(dolphin, &settings);
+    furi_record_close(RECORD_DOLPHIN);
+    view_dispatcher_send_custom_event(app->view_dispatcher, DesktopSettingsCustomEventExit);
+}
+
+void desktop_settings_scene_happy_mode_on_enter(void* context) {
+    DesktopSettingsApp* app = context;
+    Dolphin* dolphin = furi_record_open(RECORD_DOLPHIN);
+    DolphinSettings settings;
+    dolphin_get_settings(dolphin, &settings);
+    furi_record_close(RECORD_DOLPHIN);
+
+    dialog_ex_set_header(app->dialog_ex, "Happy Mode", 64, 0, AlignCenter, AlignTop);
+    dialog_ex_set_text(
+        app->dialog_ex,
+        "I will never get angry at you\nfor not spending time with me\nas long as this mode is enabled",
+        64,
+        30,
+        AlignCenter,
+        AlignCenter);
+    dialog_ex_set_left_button_text(app->dialog_ex, settings.happy_mode ? "Disable" : "Go back");
+    dialog_ex_set_right_button_text(
+        app->dialog_ex, settings.happy_mode ? "Keep enabled" : "Enable");
+    dialog_ex_set_result_callback(app->dialog_ex, desktop_settings_scene_happy_mode_done_callback);
+    dialog_ex_set_context(app->dialog_ex, app);
+    view_dispatcher_switch_to_view(app->view_dispatcher, DesktopSettingsAppViewDialogEx);
+}
+
+bool desktop_settings_scene_happy_mode_on_event(void* context, SceneManagerEvent event) {
+    DesktopSettingsApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        switch(event.event) {
+        case DesktopSettingsCustomEventExit:
+            scene_manager_previous_scene(app->scene_manager);
+            consumed = true;
+            break;
+        default:
+            furi_crash();
+        }
+    }
+    return consumed;
+}
+
+void desktop_settings_scene_happy_mode_on_exit(void* context) {
+    UNUSED(context);
+}
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_auth.c b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_auth.c
index 1e6416531..0d1543359 100644
--- a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_auth.c
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_auth.c
@@ -3,15 +3,12 @@
 #include <gui/scene_manager.h>
 #include <desktop/helpers/pin_code.h>
 #include "../desktop_settings_app.h"
+#include "../desktop_settings_custom_event.h"
 #include <desktop/desktop_settings.h>
 #include <desktop/views/desktop_view_pin_input.h>
 #include "desktop_settings_scene.h"
 #include "desktop_settings_scene_i.h"
 
-#define SCENE_EVENT_EXIT           (0U)
-#define SCENE_EVENT_PINS_EQUAL     (1U)
-#define SCENE_EVENT_PINS_DIFFERENT (2U)
-
 static void pin_auth_done_callback(const DesktopPinCode* pin_code, void* context) {
     furi_assert(pin_code);
     furi_assert(context);
@@ -20,15 +17,17 @@ static void pin_auth_done_callback(const DesktopPinCode* pin_code, void* context
     app->pincode_buffer = *pin_code;
 
     if(desktop_pin_code_check(pin_code)) {
-        view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EVENT_PINS_EQUAL);
+        view_dispatcher_send_custom_event(
+            app->view_dispatcher, DesktopSettingsCustomEventPinsEqual);
     } else {
-        view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EVENT_PINS_DIFFERENT);
+        view_dispatcher_send_custom_event(
+            app->view_dispatcher, DesktopSettingsCustomEventPinsDifferent);
     }
 }
 
 static void pin_auth_back_callback(void* context) {
     DesktopSettingsApp* app = context;
-    view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EVENT_EXIT);
+    view_dispatcher_send_custom_event(app->view_dispatcher, DesktopSettingsCustomEventExit);
 }
 
 void desktop_settings_scene_pin_auth_on_enter(void* context) {
@@ -54,13 +53,13 @@ bool desktop_settings_scene_pin_auth_on_event(void* context, SceneManagerEvent e
 
     if(event.type == SceneManagerEventTypeCustom) {
         switch(event.event) {
-        case SCENE_EVENT_PINS_DIFFERENT:
+        case DesktopSettingsCustomEventPinsDifferent:
             scene_manager_set_scene_state(
                 app->scene_manager, DesktopSettingsAppScenePinError, SCENE_STATE_PIN_ERROR_WRONG);
             scene_manager_next_scene(app->scene_manager, DesktopSettingsAppScenePinError);
             consumed = true;
             break;
-        case SCENE_EVENT_PINS_EQUAL: {
+        case DesktopSettingsCustomEventPinsEqual: {
             uint32_t state =
                 scene_manager_get_scene_state(app->scene_manager, DesktopSettingsAppScenePinAuth);
             if(state == SCENE_STATE_PIN_AUTH_CHANGE_PIN) {
@@ -73,7 +72,7 @@ bool desktop_settings_scene_pin_auth_on_event(void* context, SceneManagerEvent e
             consumed = true;
             break;
         }
-        case SCENE_EVENT_EXIT:
+        case DesktopSettingsCustomEventExit:
             scene_manager_search_and_switch_to_previous_scene(
                 app->scene_manager, DesktopSettingsAppScenePinMenu);
             consumed = true;
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_disable.c b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_disable.c
index abcce66da..a97ce8aaa 100644
--- a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_disable.c
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_disable.c
@@ -3,15 +3,14 @@
 #include <gui/modules/popup.h>
 
 #include "../desktop_settings_app.h"
+#include "../desktop_settings_custom_event.h"
 #include <desktop/desktop_settings.h>
 #include "desktop_settings_scene.h"
 
-#define SCENE_EVENT_EXIT (0U)
-
 static void pin_disable_back_callback(void* context) {
     furi_assert(context);
     DesktopSettingsApp* app = context;
-    view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EVENT_EXIT);
+    view_dispatcher_send_custom_event(app->view_dispatcher, DesktopSettingsCustomEventExit);
 }
 
 void desktop_settings_scene_pin_disable_on_enter(void* context) {
@@ -35,7 +34,7 @@ bool desktop_settings_scene_pin_disable_on_event(void* context, SceneManagerEven
 
     if(event.type == SceneManagerEventTypeCustom) {
         switch(event.event) {
-        case SCENE_EVENT_EXIT:
+        case DesktopSettingsCustomEventExit:
             scene_manager_search_and_switch_to_previous_scene(
                 app->scene_manager, DesktopSettingsAppScenePinMenu);
             consumed = true;
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_error.c b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_error.c
index 711683c3f..695f431a0 100644
--- a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_error.c
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_error.c
@@ -8,20 +8,19 @@
 #include "desktop_settings_scene_i.h"
 #include <desktop/helpers/pin_code.h>
 #include "../desktop_settings_app.h"
-
-#define SCENE_EVENT_EXIT (0U)
+#include "../desktop_settings_custom_event.h"
 
 static void pin_error_back_callback(void* context) {
     furi_assert(context);
     DesktopSettingsApp* app = context;
-    view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EVENT_EXIT);
+    view_dispatcher_send_custom_event(app->view_dispatcher, DesktopSettingsCustomEventExit);
 }
 
 static void pin_error_done_callback(const DesktopPinCode* pin_code, void* context) {
     UNUSED(pin_code);
     furi_assert(context);
     DesktopSettingsApp* app = context;
-    view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EVENT_EXIT);
+    view_dispatcher_send_custom_event(app->view_dispatcher, DesktopSettingsCustomEventExit);
 }
 
 void desktop_settings_scene_pin_error_on_enter(void* context) {
@@ -55,7 +54,7 @@ bool desktop_settings_scene_pin_error_on_event(void* context, SceneManagerEvent
 
     if(event.type == SceneManagerEventTypeCustom) {
         switch(event.event) {
-        case SCENE_EVENT_EXIT:
+        case DesktopSettingsCustomEventExit:
             scene_manager_previous_scene(app->scene_manager);
             consumed = true;
             break;
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_menu.c b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_menu.c
index e0c66cb28..cf8436dc9 100644
--- a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_menu.c
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_menu.c
@@ -4,10 +4,7 @@
 #include "../desktop_settings_app.h"
 #include "desktop_settings_scene.h"
 #include "desktop_settings_scene_i.h"
-
-#define SCENE_EVENT_SET_PIN     0
-#define SCENE_EVENT_CHANGE_PIN  1
-#define SCENE_EVENT_DISABLE_PIN 2
+#include "../desktop_settings_custom_event.h"
 
 static void desktop_settings_scene_pin_menu_submenu_callback(void* context, uint32_t index) {
     DesktopSettingsApp* app = context;
@@ -23,7 +20,7 @@ void desktop_settings_scene_pin_menu_on_enter(void* context) {
         submenu_add_item(
             submenu,
             "Set PIN",
-            SCENE_EVENT_SET_PIN,
+            DesktopSettingsCustomEventSetPin,
             desktop_settings_scene_pin_menu_submenu_callback,
             app);
 
@@ -31,14 +28,14 @@ void desktop_settings_scene_pin_menu_on_enter(void* context) {
         submenu_add_item(
             submenu,
             "Change PIN",
-            SCENE_EVENT_CHANGE_PIN,
+            DesktopSettingsCustomEventChangePin,
             desktop_settings_scene_pin_menu_submenu_callback,
             app);
 
         submenu_add_item(
             submenu,
             "Remove PIN",
-            SCENE_EVENT_DISABLE_PIN,
+            DesktopSettingsCustomEventDisablePin,
             desktop_settings_scene_pin_menu_submenu_callback,
             app);
     }
@@ -54,11 +51,11 @@ bool desktop_settings_scene_pin_menu_on_event(void* context, SceneManagerEvent e
 
     if(event.type == SceneManagerEventTypeCustom) {
         switch(event.event) {
-        case SCENE_EVENT_SET_PIN:
+        case DesktopSettingsCustomEventSetPin:
             scene_manager_next_scene(app->scene_manager, DesktopSettingsAppScenePinSetupHowto);
             consumed = true;
             break;
-        case SCENE_EVENT_CHANGE_PIN:
+        case DesktopSettingsCustomEventChangePin:
             scene_manager_set_scene_state(
                 app->scene_manager,
                 DesktopSettingsAppScenePinAuth,
@@ -66,7 +63,7 @@ bool desktop_settings_scene_pin_menu_on_event(void* context, SceneManagerEvent e
             scene_manager_next_scene(app->scene_manager, DesktopSettingsAppScenePinAuth);
             consumed = true;
             break;
-        case SCENE_EVENT_DISABLE_PIN:
+        case DesktopSettingsCustomEventDisablePin:
             scene_manager_set_scene_state(
                 app->scene_manager, DesktopSettingsAppScenePinAuth, SCENE_STATE_PIN_AUTH_DISABLE);
             scene_manager_next_scene(app->scene_manager, DesktopSettingsAppScenePinAuth);
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup.c b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup.c
index 08f5fcb3f..95f50d2e1 100644
--- a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup.c
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup.c
@@ -8,11 +8,7 @@
 #include "desktop_settings_scene.h"
 #include "desktop_settings_scene_i.h"
 #include <desktop/helpers/pin_code.h>
-
-#define SCENE_EVENT_EXIT            (0U)
-#define SCENE_EVENT_1ST_PIN_ENTERED (1U)
-#define SCENE_EVENT_PINS_EQUAL      (2U)
-#define SCENE_EVENT_PINS_DIFFERENT  (3U)
+#include "../desktop_settings_custom_event.h"
 
 static void pin_setup_done_callback(const DesktopPinCode* pin_code, void* context) {
     furi_assert(pin_code);
@@ -22,20 +18,23 @@ static void pin_setup_done_callback(const DesktopPinCode* pin_code, void* contex
     if(!app->pincode_buffer_filled) {
         app->pincode_buffer = *pin_code;
         app->pincode_buffer_filled = true;
-        view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EVENT_1ST_PIN_ENTERED);
+        view_dispatcher_send_custom_event(
+            app->view_dispatcher, DesktopSettingsCustomEvent1stPinEntered);
     } else {
         app->pincode_buffer_filled = false;
         if(desktop_pin_code_is_equal(&app->pincode_buffer, pin_code)) {
-            view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EVENT_PINS_EQUAL);
+            view_dispatcher_send_custom_event(
+                app->view_dispatcher, DesktopSettingsCustomEventPinsEqual);
         } else {
-            view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EVENT_PINS_DIFFERENT);
+            view_dispatcher_send_custom_event(
+                app->view_dispatcher, DesktopSettingsCustomEventPinsDifferent);
         }
     }
 }
 
 static void pin_setup_back_callback(void* context) {
     DesktopSettingsApp* app = context;
-    view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EVENT_EXIT);
+    view_dispatcher_send_custom_event(app->view_dispatcher, DesktopSettingsCustomEventExit);
 }
 
 void desktop_settings_scene_pin_setup_on_enter(void* context) {
@@ -60,7 +59,7 @@ bool desktop_settings_scene_pin_setup_on_event(void* context, SceneManagerEvent
 
     if(event.type == SceneManagerEventTypeCustom) {
         switch(event.event) {
-        case SCENE_EVENT_1ST_PIN_ENTERED:
+        case DesktopSettingsCustomEvent1stPinEntered:
             desktop_view_pin_input_set_label_button(app->pin_input_view, "OK");
             desktop_view_pin_input_set_label_primary(app->pin_input_view, 0, 0, NULL);
             desktop_view_pin_input_set_label_secondary(
@@ -69,7 +68,7 @@ bool desktop_settings_scene_pin_setup_on_event(void* context, SceneManagerEvent
             desktop_view_pin_input_unlock_input(app->pin_input_view);
             consumed = true;
             break;
-        case SCENE_EVENT_PINS_DIFFERENT:
+        case DesktopSettingsCustomEventPinsDifferent:
             scene_manager_set_scene_state(
                 app->scene_manager,
                 DesktopSettingsAppScenePinError,
@@ -77,11 +76,11 @@ bool desktop_settings_scene_pin_setup_on_event(void* context, SceneManagerEvent
             scene_manager_next_scene(app->scene_manager, DesktopSettingsAppScenePinError);
             consumed = true;
             break;
-        case SCENE_EVENT_PINS_EQUAL:
+        case DesktopSettingsCustomEventPinsEqual:
             scene_manager_next_scene(app->scene_manager, DesktopSettingsAppScenePinSetupHowto2);
             consumed = true;
             break;
-        case SCENE_EVENT_EXIT: {
+        case DesktopSettingsCustomEventExit: {
             uint32_t scene_found;
             scene_found = scene_manager_search_and_switch_to_previous_scene(
                 app->scene_manager, DesktopSettingsAppScenePinMenu);
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_done.c b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_done.c
index aa3d2214e..ad5784b55 100644
--- a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_done.c
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_done.c
@@ -5,18 +5,17 @@
 #include <gui/view_dispatcher.h>
 
 #include "../desktop_settings_app.h"
+#include "../desktop_settings_custom_event.h"
 #include <desktop/desktop_settings.h>
 #include <desktop/views/desktop_view_pin_input.h>
 #include "desktop_settings_scene.h"
 
-#define SCENE_EVENT_DONE (0U)
-
 static void pin_setup_done_callback(const DesktopPinCode* pin_code, void* context) {
     furi_assert(pin_code);
     furi_assert(context);
     DesktopSettingsApp* app = context;
 
-    view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EVENT_DONE);
+    view_dispatcher_send_custom_event(app->view_dispatcher, DesktopSettingsCustomEventDone);
 }
 
 void desktop_settings_scene_pin_setup_done_on_enter(void* context) {
@@ -48,7 +47,7 @@ bool desktop_settings_scene_pin_setup_done_on_event(void* context, SceneManagerE
 
     if(event.type == SceneManagerEventTypeCustom) {
         switch(event.event) {
-        case SCENE_EVENT_DONE: {
+        case DesktopSettingsCustomEventDone: {
             bool scene_found = false;
             scene_found = scene_manager_search_and_switch_to_previous_scene(
                 app->scene_manager, DesktopSettingsAppScenePinMenu);
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_howto.c b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_howto.c
index 31eec3871..69cdcc074 100644
--- a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_howto.c
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_howto.c
@@ -5,12 +5,11 @@
 #include "desktop_settings_scene.h"
 #include "../desktop_settings_app.h"
 #include "../views/desktop_settings_view_pin_setup_howto.h"
-
-#define SCENE_EXIT_EVENT (0U)
+#include "../desktop_settings_custom_event.h"
 
 static void desktop_settings_scene_pin_lock_done_callback(void* context) {
     DesktopSettingsApp* app = context;
-    view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EXIT_EVENT);
+    view_dispatcher_send_custom_event(app->view_dispatcher, DesktopSettingsCustomEventExit);
 }
 
 void desktop_settings_scene_pin_setup_howto_on_enter(void* context) {
@@ -27,7 +26,7 @@ bool desktop_settings_scene_pin_setup_howto_on_event(void* context, SceneManager
 
     if(event.type == SceneManagerEventTypeCustom) {
         switch(event.event) {
-        case SCENE_EXIT_EVENT:
+        case DesktopSettingsCustomEventExit:
             scene_manager_next_scene(app->scene_manager, DesktopSettingsAppScenePinSetup);
             consumed = true;
             break;
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_howto2.c b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_howto2.c
index efa39f1f0..c67ab4c79 100644
--- a/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_howto2.c
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_pin_setup_howto2.c
@@ -4,18 +4,16 @@
 #include "desktop_settings_scene.h"
 #include "../desktop_settings_app.h"
 #include "../views/desktop_settings_view_pin_setup_howto2.h"
-
-#define SCENE_EXIT_EVENT (0U)
-#define SCENE_DONE_EVENT (1U)
+#include "../desktop_settings_custom_event.h"
 
 static void desktop_settings_scene_pin_setup_howto2_done_callback(void* context) {
     DesktopSettingsApp* app = context;
-    view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_DONE_EVENT);
+    view_dispatcher_send_custom_event(app->view_dispatcher, DesktopSettingsCustomEventDone);
 }
 
 static void desktop_settings_scene_pin_setup_howto2_exit_callback(void* context) {
     DesktopSettingsApp* app = context;
-    view_dispatcher_send_custom_event(app->view_dispatcher, SCENE_EXIT_EVENT);
+    view_dispatcher_send_custom_event(app->view_dispatcher, DesktopSettingsCustomEventExit);
 }
 
 void desktop_settings_scene_pin_setup_howto2_on_enter(void* context) {
@@ -35,12 +33,12 @@ bool desktop_settings_scene_pin_setup_howto2_on_event(void* context, SceneManage
 
     if(event.type == SceneManagerEventTypeCustom) {
         switch(event.event) {
-        case SCENE_DONE_EVENT: {
+        case DesktopSettingsCustomEventDone: {
             scene_manager_next_scene(app->scene_manager, DesktopSettingsAppScenePinSetupDone);
             consumed = true;
             break;
         }
-        case SCENE_EXIT_EVENT: {
+        case DesktopSettingsCustomEventExit: {
             bool scene_found = false;
             scene_found = scene_manager_search_and_switch_to_previous_scene(
                 app->scene_manager, DesktopSettingsAppScenePinMenu);
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_quick_apps_menu.c b/applications/settings/desktop_settings/scenes/desktop_settings_scene_quick_apps_menu.c
index a7000204f..baaee5c1e 100644
--- a/applications/settings/desktop_settings/scenes/desktop_settings_scene_quick_apps_menu.c
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_quick_apps_menu.c
@@ -2,12 +2,10 @@
 #include <applications.h>
 
 #include "../desktop_settings_app.h"
+#include "../desktop_settings_custom_event.h"
 #include "desktop_settings_scene.h"
 #include "desktop_settings_scene_i.h"
 
-#define SCENE_EVENT_SET_DEFAULT (0U)
-#define SCENE_EVENT_SET_DUMMY   (1U)
-
 static void
     desktop_settings_scene_quick_apps_menu_submenu_callback(void* context, uint32_t index) {
     DesktopSettingsApp* app = context;
@@ -22,14 +20,14 @@ void desktop_settings_scene_quick_apps_menu_on_enter(void* context) {
     submenu_add_item(
         submenu,
         "Default Mode",
-        SCENE_EVENT_SET_DEFAULT,
+        DesktopSettingsCustomEventSetDefault,
         desktop_settings_scene_quick_apps_menu_submenu_callback,
         app);
 
     submenu_add_item(
         submenu,
         "Dummy Mode",
-        SCENE_EVENT_SET_DUMMY,
+        DesktopSettingsCustomEventSetDummy,
         desktop_settings_scene_quick_apps_menu_submenu_callback,
         app);
 
@@ -44,7 +42,7 @@ bool desktop_settings_scene_quick_apps_menu_on_event(void* context, SceneManager
 
     if(event.type == SceneManagerEventTypeCustom) {
         switch(event.event) {
-        case SCENE_EVENT_SET_DEFAULT:
+        case DesktopSettingsCustomEventSetDefault:
             scene_manager_set_scene_state(
                 app->scene_manager,
                 DesktopSettingsAppSceneQuickAppsDirectionMenu,
@@ -53,7 +51,7 @@ bool desktop_settings_scene_quick_apps_menu_on_event(void* context, SceneManager
                 app->scene_manager, DesktopSettingsAppSceneQuickAppsDirectionMenu);
             consumed = true;
             break;
-        case SCENE_EVENT_SET_DUMMY:
+        case DesktopSettingsCustomEventSetDummy:
             scene_manager_set_scene_state(
                 app->scene_manager,
                 DesktopSettingsAppSceneQuickAppsDirectionMenu,
diff --git a/applications/settings/desktop_settings/scenes/desktop_settings_scene_start.c b/applications/settings/desktop_settings/scenes/desktop_settings_scene_start.c
index 7b3e5b96b..95bdcdf40 100644
--- a/applications/settings/desktop_settings/scenes/desktop_settings_scene_start.c
+++ b/applications/settings/desktop_settings/scenes/desktop_settings_scene_start.c
@@ -9,6 +9,7 @@ typedef enum {
     DesktopSettingsAutoLockDelay,
     DesktopSettingsClockDisplay,
     DesktopSettingsFavoriteApps,
+    DesktopSettingsHappyMode,
 } DesktopSettingsEntry;
 
 #define AUTO_LOCK_DELAY_COUNT 6
@@ -77,7 +78,7 @@ void desktop_settings_scene_start_on_enter(void* context) {
         variable_item_list,
         "Show Clock",
         CLOCK_ENABLE_COUNT,
-        desktop_settings_scene_start_clock_enable_changed, //
+        desktop_settings_scene_start_clock_enable_changed,
         app);
 
     value_index =
@@ -87,6 +88,8 @@ void desktop_settings_scene_start_on_enter(void* context) {
 
     variable_item_list_add(variable_item_list, "Set Quick Access Apps", 1, NULL, NULL);
 
+    variable_item_list_add(variable_item_list, "Happy Mode", 1, NULL, NULL);
+
     variable_item_list_set_enter_callback(
         variable_item_list, desktop_settings_scene_start_var_list_enter_callback, app);
 
@@ -107,6 +110,10 @@ bool desktop_settings_scene_start_on_event(void* context, SceneManagerEvent even
             scene_manager_next_scene(app->scene_manager, DesktopSettingsAppSceneQuickAppsMenu);
             break;
 
+        case DesktopSettingsHappyMode:
+            scene_manager_next_scene(app->scene_manager, DesktopSettingsAppSceneHappyMode);
+            break;
+
         default:
             break;
         }
diff --git a/applications/settings/power_settings_app/scenes/power_settings_scene_power_off.c b/applications/settings/power_settings_app/scenes/power_settings_scene_power_off.c
index 6cd9c5c67..6328a2381 100644
--- a/applications/settings/power_settings_app/scenes/power_settings_scene_power_off.c
+++ b/applications/settings/power_settings_app/scenes/power_settings_scene_power_off.c
@@ -1,4 +1,5 @@
 #include "../power_settings_app.h"
+#include <dolphin/dolphin.h>
 
 void power_settings_scene_power_off_dialog_callback(DialogExResult result, void* context) {
     furi_assert(context);
@@ -9,11 +10,23 @@ void power_settings_scene_power_off_dialog_callback(DialogExResult result, void*
 void power_settings_scene_power_off_on_enter(void* context) {
     PowerSettingsApp* app = context;
     DialogEx* dialog = app->dialog;
+    Dolphin* dolphin = furi_record_open(RECORD_DOLPHIN);
+    DolphinSettings settings;
+    dolphin_get_settings(dolphin, &settings);
+    furi_record_close(RECORD_DOLPHIN);
 
-    dialog_ex_set_header(dialog, "Turn Off Device?", 64, 0, AlignCenter, AlignTop);
-    dialog_ex_set_text(
-        dialog, "   I will be\nwaiting for\n you here...", 78, 14, AlignLeft, AlignTop);
-    dialog_ex_set_icon(dialog, 14, 10, &I_dolph_cry_49x54);
+    dialog_ex_set_header(
+        dialog,
+        "Turn Off Device?",
+        64,
+        settings.happy_mode ? 32 : 0,
+        AlignCenter,
+        settings.happy_mode ? AlignCenter : AlignTop);
+    if(!settings.happy_mode) {
+        dialog_ex_set_text(
+            dialog, "   I will be\nwaiting for\n you here...", 78, 14, AlignLeft, AlignTop);
+        dialog_ex_set_icon(dialog, 14, 10, &I_dolph_cry_49x54);
+    }
     dialog_ex_set_left_button_text(dialog, "Cancel");
     dialog_ex_set_right_button_text(dialog, "Power Off");
     dialog_ex_set_result_callback(dialog, power_settings_scene_power_off_dialog_callback);
diff --git a/targets/f18/api_symbols.csv b/targets/f18/api_symbols.csv
index 12e5b97e1..7f3e2f396 100644
--- a/targets/f18/api_symbols.csv
+++ b/targets/f18/api_symbols.csv
@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,72.3,,
+Version,+,72.4,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/bt/bt_service/bt_keys_storage.h,,
 Header,+,applications/services/cli/cli.h,,
@@ -869,6 +869,8 @@ Function,+,dolphin_deed_get_app_limit,uint8_t,DolphinApp
 Function,+,dolphin_deed_get_weight,uint8_t,DolphinDeed
 Function,+,dolphin_flush,void,Dolphin*
 Function,+,dolphin_get_pubsub,FuriPubSub*,Dolphin*
+Function,+,dolphin_get_settings,void,"Dolphin*, DolphinSettings*"
+Function,+,dolphin_set_settings,void,"Dolphin*, DolphinSettings*"
 Function,+,dolphin_stats,DolphinStats,Dolphin*
 Function,+,dolphin_upgrade_level,void,Dolphin*
 Function,-,dprintf,int,"int, const char*, ..."
diff --git a/targets/f18/furi_hal/furi_hal.c b/targets/f18/furi_hal/furi_hal.c
index 247c2ee2d..b28606921 100644
--- a/targets/f18/furi_hal/furi_hal.c
+++ b/targets/f18/furi_hal/furi_hal.c
@@ -40,6 +40,7 @@ void furi_hal_init(void) {
     furi_hal_interrupt_init();
     furi_hal_flash_init();
     furi_hal_resources_init();
+    furi_hal_region_init();
     furi_hal_spi_config_init();
     furi_hal_spi_dma_init();
     furi_hal_speaker_init();
diff --git a/targets/f7/api_symbols.csv b/targets/f7/api_symbols.csv
index 850c84fe0..c6f44f914 100644
--- a/targets/f7/api_symbols.csv
+++ b/targets/f7/api_symbols.csv
@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,72.3,,
+Version,+,72.4,,
 Header,+,applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.h,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/bt/bt_service/bt_keys_storage.h,,
@@ -956,6 +956,8 @@ Function,+,dolphin_deed_get_app_limit,uint8_t,DolphinApp
 Function,+,dolphin_deed_get_weight,uint8_t,DolphinDeed
 Function,+,dolphin_flush,void,Dolphin*
 Function,+,dolphin_get_pubsub,FuriPubSub*,Dolphin*
+Function,+,dolphin_get_settings,void,"Dolphin*, DolphinSettings*"
+Function,+,dolphin_set_settings,void,"Dolphin*, DolphinSettings*"
 Function,+,dolphin_stats,DolphinStats,Dolphin*
 Function,+,dolphin_upgrade_level,void,Dolphin*
 Function,-,dprintf,int,"int, const char*, ..."