SCA_RandomActuator: The random generator was shared between replicas and not deleted. Added ref counting between replicas to allow deletion at the end. KX_Camera: The scenegraph node was not deleted for temporary cameras (ImageMirror and shadow), causing 500 bytes leak per frame and per shadow light. KX_GameActuator: Global dictionary buffer was not deleted after saving. KX_MotionState: The motion state for compound child was not deleted KX_ReplaceMeshActuator: The mesh was unnecessarily converted for each actuator and not deleted, causing large memleak. After these fix, YoFrankie runs without memleak.