people would love to play a game like Max Payne with Multiplayer capabilities. of course, in accordance with the laws of physics, this is somewhat difficult. What if: you make a game that only allows a small number of players, (say, at most 4) in a nice little map (like the "Wizard" level in Halo). When ALL the players are involved in a gunfight, time automatically slows down for all players. Time goes back to normal when the gunfight stops (ie, all players are dead, some ran way...) For a one on one game, you could slow time when one player has their health down to %50 or some critical level. Imagine dodging 4 or more rockets coming at you in slow mo
That'll be a tight game.