At around 21:40, Vertex Wars - interesting vector game I've never seen. .. It doesn't look like the best implementation, but I always thought a vector game where you were scaling a three dimensional object could be awesome, like Tower Toppler/Castelian, or a third person version of Starhawk or maybe what Cube Quest would have been. .. The player is fixed in the center in Vertex Wars, great for overlay on Vectrex.