diff --git a/Source/Engine/Level/Actors/Camera.cpp b/Source/Engine/Level/Actors/Camera.cpp
index 90e33217a..f2625ca3b 100644
--- a/Source/Engine/Level/Actors/Camera.cpp
+++ b/Source/Engine/Level/Actors/Camera.cpp
@@ -151,6 +151,20 @@ void Camera::ProjectPoint(const Vector3& worldSpaceLocation, Float2& cameraViewp
     cameraViewportSpaceLocation = Float2(clipSpaceLocation);
 }
 
+void Camera::UnprojectPoint(const Float2& gameWindowSpaceLocation, float depth, Vector3& worldSpaceLocation) const
+{
+    UnprojectPoint(gameWindowSpaceLocation, depth, worldSpaceLocation, GetViewport());
+}
+
+void Camera::UnprojectPoint(const Float2& cameraViewportSpaceLocation, float depth, Vector3& worldSpaceLocation, const Viewport& viewport) const
+{
+    Matrix v, p, ivp;
+    GetMatrices(v, p, viewport);
+    Matrix::Multiply(v, p, ivp);
+    ivp.Invert();
+    viewport.Unproject(Vector3(cameraViewportSpaceLocation, depth), ivp, worldSpaceLocation);
+}
+
 bool Camera::IsPointOnView(const Vector3& worldSpaceLocation) const
 {
     Vector3 cameraUp = GetTransform().GetUp();
diff --git a/Source/Engine/Level/Actors/Camera.h b/Source/Engine/Level/Actors/Camera.h
index 05d505368..5a0bece33 100644
--- a/Source/Engine/Level/Actors/Camera.h
+++ b/Source/Engine/Level/Actors/Camera.h
@@ -150,6 +150,23 @@ public:
     /// <param name="viewport">The viewport.</param>
     API_FUNCTION() void ProjectPoint(const Vector3& worldSpaceLocation, API_PARAM(Out) Float2& cameraViewportSpaceLocation, API_PARAM(Ref) const Viewport& viewport) const;
 
+    /// <summary>
+    /// Converts a game window-space point into a corresponding point in world space.
+    /// </summary>
+    /// <param name="gameWindowSpaceLocation">The input game window coordinates (XY in screen pixels).</param>
+    /// <param name="depth">The input camera-relative depth position (eg. clipping plane).</param>
+    /// <param name="worldSpaceLocation">The output world-space location (XYZ in world).</param>
+    API_FUNCTION() void UnprojectPoint(const Float2& gameWindowSpaceLocation, float depth, API_PARAM(Out) Vector3& worldSpaceLocation) const;
+
+    /// <summary>
+    /// Converts a camera viewport-space point into a corresponding point in world space.
+    /// </summary>
+    /// <param name="cameraViewportSpaceLocation">The input camera viewport-space location (XY in screen pixels).</param>
+    /// <param name="depth">The input camera-relative depth position (eg. clipping plane).</param>
+    /// <param name="worldSpaceLocation">The output world-space location (XYZ in world).</param>
+    /// <param name="viewport">The viewport.</param>
+    API_FUNCTION() void UnprojectPoint(const Float2& cameraViewportSpaceLocation, float depth, API_PARAM(Out) Vector3& worldSpaceLocation, API_PARAM(Ref) const Viewport& viewport) const;
+
     /// <summary>
     /// Checks if the 3d point of the world is in the camera's field of view.
     /// </summary>