If you are an FPS addict you should get CS Portable (Critical-Strike Postable). This game is based on Counter-Strike but it is for Android phones. Just type Critical Strike on the Play Store and you should find it. You can play singleplayer or multiplayer. It has zombies,CTF,Defuse the bomb,TDM and alot more. You can also get it on the PC. The website for this game is cs-portable.com
Kk,thanks for reading. I don't own this game.