Critical Missions: SWAT is a revamp of the game Critical Strike Portable with new game modes, graphics and controls to make it more appealing to casual gamers, especially mobile gamers.
From the developer:
Critical Missions: SWAT delivers the nostalgic Counter-Strike style gaming experience on your smartphone and tablet. Our game is available on both iOS and Android platforms! Enjoy the smooth and flexible touch controls and play the exciting cross-platform first-person shooter against other players on the web and on other mobile platforms.
Critical Missions: SWAT key features:
- Cross platform FPS between mobile, web and Mac players.
- Multiplayer mode: Local network and game servers globally (USA, EU, Asia, Japan)
- Single player mode: Players vs. customizable bots.
- Game modes: Classic, Team Death Match (TDM), Zombie Mode, Zombie Match, Survival, Death Match, Juggernaut and Capture the Flag (CTF)
- Tons of pre–installed and downloadable maps
Source: The Developer Website.