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Alien Arena is a free and opensource first-person shooter game that combines a 1950s-era sci-fi atmosphere with gameplay similar to Quake (series) , Doom (Series) and Unreal Tournament (series) . Alien Arena focuses mainly on online multiplayer action, although it does contain single-player matches against bots.

Day of Defeat: Source features multiplayer, team-based gameplay set in the WWII European theatre of operations. Players choose a role and tackle goal-oriented missions based on historical operations.

Cross Fire is a free online first-person shooter featuring persistent rankings and five game modes – including the exclusive stealth-action Ghost Mode.

It's your choice: Be a counter-terrorist, a member of a special task force, a fighter against terrorism or be a bad guy who takes hostages and plants bombs!

Earth is threatened by hords of evil vegitable!! Your job is to turn down this menace and save mankind. Armed with weapons as the K-47 "beet death" you have to fight your way through five exciting galaxies and overwhelm the same number of mega mighty level bosses, lurking for you at the end of each Mission. Graphics rich as well in detail as in variety and wit, the speedy soundtrack in combination with a constanly growing challenge bring longlasting fun to your PC.

Ballistic Overkill is a fast paced PvP shooter. Easy pick up and play, no complicated setups or rules: it’s kill or be killed! Select a class with unique skills and arsenal to play. No wimpy classes. In Ballistic, everyone is a killer!

Blacklight Retribution is a fast paced, adrenaline pumping free to play first person shooter (FPS) based in a futuristic urban warzone. Blacklight Retribution provides FPS enthusiasts with a massive arsenal of weaponry and gear ranging from bleeding edge side arms to massive mechanized hardsuits.

Warface is a free-to-play online first-person shooter developed by Crytek Kiev and co-produced by Crytek Seoul and Crytek Frankfurt with Crytek UK developing the Xbox 360 port.

A dynamic combat experience like no other!Equip yourself from a wide array of weapons and field gear, and fight on foot or take the battle to the enemy in armored vehicles ranging from Blackhawk choppers and K1 tanks to F-15 Eagles.