I'm looking to find the name of a game I used to play on floppy disc around the mid 90's.

I was a shoot um game that I seem to remember was a 2d looking down from above.

You could split screen to play with 2 or 4 players using the key board letters to control left,right,up, down etc

The aim was to find the other players and shoot them. But you could collect other guns or maybe bullets that would allow you to shoot through walls or bounce them off walls and other abilities

Anyone have any ideas ?