Bullet Force Multiplayer is an amazing multiplayer FPS game with great 3D graphics. Create a room with a maximum number of players, public or private etc. I do not want talk about unique maps, weapons, or multiplayer mode, many of these stuff are also in other games. However, what miss there, it is an individualization. Features like purchasing weapons and their extensions (lasers, camouflages and others), selection of perks for own game advantage (faster run, shorter reloading time and again many others) is every soldier / player in the game so a little unique.
Use WASD to move. Spacebar to jump. T to chat. Mouse to shoot. Shift to run. P to pause the game. Enter to respawn. G to throw a grenade. E to pick up a gun. F to use a knife. R to reload your weapon. C to crouch. 2 to change your weapon. Arrow keys for killstreaks. Tab key for the score.