diff --git a/AlgebraicDataflowArchitectureModel/models/GameEngine.model b/AlgebraicDataflowArchitectureModel/models/GameEngine.model
new file mode 100644
index 0000000..b8173e4
--- /dev/null
+++ b/AlgebraicDataflowArchitectureModel/models/GameEngine.model
@@ -0,0 +1,43 @@
+native channel SceneUpdateEvent {
+	out scene.time(time: Long, updateEvent(dt: Long)) = time + dt
+}
+
+native channel KeyEvent(kno: Int) {
+	out scene.keys.{kno}.state(curState: Int, keyEvent(nextState)) = nextState
+}
+
+native channel SceneUpdate {
+	in scene(curSc: Json, update(curSc, nextSc)) = nextSc
+}
+
+native channel CameraPositionUpdate {
+	in scene.camera.transform.position(curPos: Json, updatePosition(x: Double, y: Double, z: Double)) = {"x": x, "y": y, "z": z}
+}
+
+native channel CameraRotationUpdate {
+	in scene.camera.transform.rotation(curRot: Json, updateRotation(x: Double, y: Double, z: Double)) = {"x": x, "y": y, "z": z}
+}
+
+native channel CameraScaleUpdate {
+	in scene.camera.transform.scale(curScale: Json, updateScale(x: Double, y: Double, z: Double)) = {"x": x, "y": y, "z": z}
+}
+
+native channel CameraProjectionUpdate {
+	in scene.camera.projection(curProj: Json, updateProjection(curProj, nextProj)) = nextProj
+}
+
+native channel EntityPositionUpdate(eid: Str) {
+	in scene.entities.{eid}.transform.position(curPos: Json, updatePosition(x: Double, y: Double, z: Double)) = {"x": x, "y": y, "z": z}
+}
+
+native channel EntityRotationUpdate(eid: Str) {
+	in scene.entities.{eid}.transform.rotation(curRot: Json, updateRotation(x: Double, y: Double, z: Double)) = {"x": x, "y": y, "z": z}
+}
+
+native channel EntityScaleUpdate(eid: Str) {
+	in scene.entities.{eid}.transform.scale(curScale: Json, updateScale(x: Double, y: Double, z: Double)) = {"x": x, "y": y, "z": z}
+}
+
+native channel EntitySpriteUpdate(eid: Str) {
+	in scene.entities.{eid}.mesh(curMesh: Json, updateSprite(spritePath: Str)) = {"type": "sprite", "sprite": spritePath}
+}