Shooters

Alien Shooter 2
Free
AssaultCube
Free
A free, multiplayer, first-person shooter game.
Counter-Strike 2D
Free
Free Top-Down Multiplayer Shooter.
Soldat
Free
An exciting unique side-view multiplayer action game.
Star Defender 4
Free
Urban Terror
Free
A free multiplayer first person shooter.
All Evil Night 2
Free
Meet monsters from your nightmares.
3D Sniper
Free
Destroy the international terrorists camp that is based in eastern Africa.
Paintball
Free
A fast-paced first-person game with capture the flag, elimination, siege, and deathmatch (free-for-all) styles of gameplay.
Shoot n Scroll 3D
Free
3D Arcade FPS
Free
A free to play arcade first person shooter game, featuring: 6 mini arcade games, local / country / world high score YOU can be the country champion or perhaps even the world master.
Cube 2: Sauerbraten
Free
A free multiplayer & singleplayer first person shooter.
Gnumz 2: Arcane Power
Free
Invention
Free
Invention 2
Free
Of Guards and Thieves
Free
Keep yourself in the shadows...or simply assault all the guards! (cit)
Operation Anti-Terror
Free
You are a soldier of the elite anti-terrorist squad and your mission is to eliminate all terrorist that you will encounter through Libyan region.
Red Crucible: Firestorm
Free
Destroy, smash and blast your way to victory! Use advanced weapons and vehicles to dominate the battlefield.
TrueCombat Elite
Free
A modern world total conversion of the free, popular, stand-alone third-person shooter.
Unvanquished
Free
A free, open-source first-person strategy shooter, pitting technologically advanced human soldiers against hordes of highly adaptable aliens.