diff --git a/v3/src/geom/intersects/CircleVsCircle.js b/v3/src/geom/intersects/CircleToCircle.js
similarity index 69%
rename from v3/src/geom/intersects/CircleVsCircle.js
rename to v3/src/geom/intersects/CircleToCircle.js
index 63149a50f..303c2ad6e 100644
--- a/v3/src/geom/intersects/CircleVsCircle.js
+++ b/v3/src/geom/intersects/CircleToCircle.js
@@ -1,8 +1,8 @@
 var DistanceBetween = require('../../math/distance/DistanceBetween');
 
-var CircleVsCircle = function (circleA, circleB)
+var CircleToCircle = function (circleA, circleB)
 {
     return (DistanceBetween(circleA.x, circleA.y, circleB.x, circleB.y) <= (circleA.radius + circleB.radius));
 };
 
-module.exports = CircleVsCircle;
+module.exports = CircleToCircle;
diff --git a/v3/src/geom/intersects/CircleVsRectangle.js b/v3/src/geom/intersects/CircleToRectangle.js
similarity index 89%
rename from v3/src/geom/intersects/CircleVsRectangle.js
rename to v3/src/geom/intersects/CircleToRectangle.js
index 985c0a740..5be3d8ceb 100644
--- a/v3/src/geom/intersects/CircleVsRectangle.js
+++ b/v3/src/geom/intersects/CircleToRectangle.js
@@ -1,4 +1,4 @@
-var CircleVsRectangle = function (circle, rect)
+var CircleToRectangle = function (circle, rect)
 {
     var halfWidth = rect.width / 2;
     var halfHeight = rect.height / 2;
@@ -28,4 +28,4 @@ var CircleVsRectangle = function (circle, rect)
     return (xCornerDistSq + yCornerDistSq <= maxCornerDistSq);
 };
 
-module.exports = CircleVsRectangle;
+module.exports = CircleToRectangle;
diff --git a/v3/src/geom/intersects/LineToLine.js b/v3/src/geom/intersects/LineToLine.js
new file mode 100644
index 000000000..7c47ca4f2
--- /dev/null
+++ b/v3/src/geom/intersects/LineToLine.js
@@ -0,0 +1,49 @@
+var Point = require('../point/Point');
+
+var LineToLine = function (line1, line2, asSegment, out)
+{
+    if (asSegment === undefined) { asSegment = true; }
+    if (out === undefined) { out = new Point(); }
+
+    var a = line1.x1;
+    var b = line1.y1;
+
+    var e = line1.x2;
+    var f = line1.y2;
+
+    var a1 = b.y - a.y;
+    var a2 = f.y - e.y;
+    var b1 = a.x - b.x;
+    var b2 = e.x - f.x;
+    var c1 = (b.x * a.y) - (a.x * b.y);
+    var c2 = (f.x * e.y) - (e.x * f.y);
+    var denom = (a1 * b2) - (a2 * b1);
+
+    if (denom === 0)
+    {
+        return null;
+    }
+
+    out.x = ((b1 * c2) - (b2 * c1)) / denom;
+    out.y = ((a2 * c1) - (a1 * c2)) / denom;
+
+    if (asSegment)
+    {
+        var uc = ((f.y - e.y) * (b.x - a.x) - (f.x - e.x) * (b.y - a.y));
+        var ua = (((f.x - e.x) * (a.y - e.y)) - (f.y - e.y) * (a.x - e.x)) / uc;
+        var ub = (((b.x - a.x) * (a.y - e.y)) - ((b.y - a.y) * (a.x - e.x))) / uc;
+
+        if (ua >= 0 && ua <= 1 && ub >= 0 && ub <= 1)
+        {
+            return out;
+        }
+        else
+        {
+            return null;
+        }
+    }
+
+    return out;
+};
+
+module.exports = LineToLine;
diff --git a/v3/src/geom/intersects/LineToRectangle.js b/v3/src/geom/intersects/LineToRectangle.js
new file mode 100644
index 000000000..e28179c78
--- /dev/null
+++ b/v3/src/geom/intersects/LineToRectangle.js
@@ -0,0 +1,86 @@
+/**
+* Checks for intersection between the Line and a Rectangle shape, or a rectangle-like
+* object, with public `x`, `y`, `right` and `bottom` properties, such as a Sprite or Body.
+*
+* An intersection is considered valid if:
+*
+* The line starts within, or ends within, the Rectangle.
+* The line segment intersects one of the 4 rectangle edges.
+*
+* The for the purposes of this function rectangles are considered 'solid'.
+*
+* @method Phaser.Line.intersectsRectangle
+* @param {Phaser.Line} line - The line to check for intersection with.
+* @param {Phaser.Rectangle|object} rect - The rectangle, or rectangle-like object, to check for intersection with.
+* @return {boolean} True if the line intersects with the rectangle edges, or starts or ends within the rectangle.
+*/
+var LineToRectangle = function (line, rect)
+{
+    var x1 = line.x1;
+    var y1 = line.y2;
+
+    var x2 = line.x2;
+    var y2 = line.y2;
+
+    var bx1 = rect.x;
+    var by1 = rect.y;
+    var bx2 = rect.right;
+    var by2 = rect.bottom;
+
+    var t = 0;
+
+    //  If the start or end of the line is inside the rect then we assume
+    //  collision, as rects are solid for our use-case.
+
+    if ((x1 >= bx1 && x1 <= bx2 && y1 >= by1 && y1 <= by2) ||
+        (x2 >= bx1 && x2 <= bx2 && y2 >= by1 && y2 <= by2))
+    {
+        return true;
+    }
+
+    if (x1 < bx1 && x2 >= bx1)
+    {
+        //  Left edge
+        t = y1 + (y2 - y1) * (bx1 - x1) / (x2 - x1);
+
+        if (t > by1 && t <= by2)
+        {
+            return true;
+        }
+    }
+    else if (x1 > bx2 && x2 <= bx2)
+    {
+        //  Right edge
+        t = y1 + (y2 - y1) * (bx2 - x1) / (x2 - x1);
+
+        if (t >= by1 && t <= by2)
+        {
+            return true;
+        }
+    }
+
+    if (y1 < by1 && y2 >= by1)
+    {
+        //  Top edge
+        t = x1 + (x2 - x1) * (by1 - y1) / (y2 - y1);
+
+        if (t >= bx1 && t <= bx2)
+        {
+            return true;
+        }
+    }
+    else if (y1 > by2 && y2 <= by2)
+    {
+        //  Bottom edge
+        t = x1 + (x2 - x1) * (by2 - y1) / (y2 - y1);
+
+        if (t >= bx1 && t <= bx2)
+        {
+            return true;
+        }
+    }
+
+    return false;
+};
+
+module.exports = LineToRectangle;
diff --git a/v3/src/geom/intersects/RectangleVsRectangle.js b/v3/src/geom/intersects/RectangleToRectangle.js
similarity index 72%
rename from v3/src/geom/intersects/RectangleVsRectangle.js
rename to v3/src/geom/intersects/RectangleToRectangle.js
index c5690fc4d..f66cc40a8 100644
--- a/v3/src/geom/intersects/RectangleVsRectangle.js
+++ b/v3/src/geom/intersects/RectangleToRectangle.js
@@ -1,4 +1,4 @@
-var RectangleVsRectangle = function (rectA, rectB)
+var RectangleToRectangle = function (rectA, rectB)
 {
     if (rectA.width <= 0 || rectA.height <= 0 || rectB.width <= 0 || rectB.height <= 0)
     {
@@ -8,4 +8,4 @@ var RectangleVsRectangle = function (rectA, rectB)
     return !(rectA.right < rectB.x || rectA.bottom < rectB.y || rectA.x > rectB.right || rectA.y > rectB.bottom);
 };
 
-module.exports = RectangleVsRectangle;
+module.exports = RectangleToRectangle;
diff --git a/v3/src/geom/intersects/RectangleVsValues.js b/v3/src/geom/intersects/RectangleToValues.js
similarity index 71%
rename from v3/src/geom/intersects/RectangleVsValues.js
rename to v3/src/geom/intersects/RectangleToValues.js
index df194b5d8..0a03e1cb1 100644
--- a/v3/src/geom/intersects/RectangleVsValues.js
+++ b/v3/src/geom/intersects/RectangleToValues.js
@@ -1,4 +1,4 @@
-var RectangleVsValues = function (rect, left, right, top, bottom, tolerance)
+var RectangleToValues = function (rect, left, right, top, bottom, tolerance)
 {
     if (tolerance === undefined) { tolerance = 0; }
 
@@ -10,4 +10,4 @@ var RectangleVsValues = function (rect, left, right, top, bottom, tolerance)
     );
 };
 
-module.exports = RectangleVsValues;
+module.exports = RectangleToValues;