Radiant Silvergun

I pulled this bad boy out of the woodwork so to speak.
Treasure in 1998 made this masterpiece, one of the most annoyingly hard games to play.
It runs on hardware by SEGA called STV which stands for Sega Titan Video which is almost like a Neo Geo mainboard in ways only without the multiple slots. It uses one cart at a time its a well sought after title.