Atariperson23

Any polygon 3D fighter.

I thought someone tried to make a Zookeeper port. And Robotron, although someone called that "the flickeriest thing I had ever seen".

My Favorite Answer to this Question is still STAR CASTLE,  because that was the one we kept coming back to,  back in the day.   So NOW,  I keep my copy of STAR CASTLE ARCADE handy to show what is possible with some ambition, good coding,  and modern technology!