Counter-Strike 2D

"Counter-Strike 2D is a 2D Clone of the most famous Multiplayer Game ever: Counter-Strike by Valve Software Programming Language Counter-Strike 2D is programmed in Blitz 3D! Engine Counter-Strike 2D is based on a simple tile engine and uses 3D acceleration for amazing light, shadow and smoke effects. Features - Online Gaming (WWW & Lan) - Offline Gaming with and versus intelligent Bots - A lot of different Weapons - Different Missions such as Hostage Rescue or Bomb Planting - 3D accelerated Special FX - 3D Sounds - Fog of War for tactical Gaming - Entity System - Console & Scripting - Easy to use Map Editor - U.S.G.N. (Unreal Software Gaming Network) Support"

http://www.cs2d.com/