Looking for video game, multiplayer on one computer keyboard

[akasixcon]

If you have played MTG: Battlegrounds, its a game on one screen and two players can play against each other. I was wondering if you guys knew another game like this with 2 or more players.

OH PC game btw.

 

[Waphlez]

I can't think of any recent games that do that, although I do have the memory of playing return fire with my dad when I was a young kid.