chvnx:

AssaultCube is a free first-person-shooter based on the game Cube. Set in a realistic looking environment, as far as that´s possible with this engine, while gameplay stays fast and arcade. This game is all about team oriented multiplayer fun.

• ONLY 40MB!
• Fast gameplay
• 56k usability
• Editable Worlds
• Open Source
• Cross Platform
• Fun As Hell
• Seriously…!

Does anyone else play?