Serious Sam

Serious Sam is a first-person shooter video game series that follows the adventures of protagonist Sam "Serious" Stone and his fight against the forces of the notorious extraterrestrial overlord Mental who seeks to destroy...

Commercial Mac OS X Windows Linux Android iPhone Android Tablet iPad

Freedoom

Freedoom is a WIP a complete free content game based on the Doom engine. It's not an engine, but it's replacement game data with entirely original content, Compatible with a majority of game mods made for Doom.

Free Open Source Mac OS X Windows Linux

Combat Arms

Welcome to the world of Combat Arms, a free online first-person shooter. Combat Arms has a huge library of modes, maps and weapons that will entertain players of all skill levels from new players to guilds of veterans.

Free Windows

americas army

America's Army, the Official U.S. Army Game (AA), provides young Americans with a virtual web-based environment in which they can explore Army career opportunities...

Free Windows

CrossFire

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

Freemium Windows

Uebergame

Übergame is a free open source, realism like, multi-purpose, multiplayer, casual, first-person-shooter game.

Free Open Source Windows Linux

Blacklight Retribution

Blacklight Retribution is a fast paced, adrenaline pumping free to play first person shooter (FPS) based in a futuristic urban warzone. Blacklight Retribution provides...

Free Windows

Battleborn

Team-based multiplayer arena shooter made by the Borderland developers.

Commercial Windows

War Rock

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...

Freemium Windows

World of Padman

WoP is the domain of ENTE's comic strip super-hero bad-boy Padman and his motley crew, and their mission is to make your game with some seriously addictive fun...

Free Open Source Mac OS X Windows Linux Windows 7

NERF Arena Blast

The website linked is not real page, just moddb page. Wikipedia says all official sites have been closed. This program is now available online for free at abandonia.com.

Commercial Windows

shootem down

Shoot'Em Down and Shoot'Em Down II are two first person shooter games adjusted to the death-match style. Four player teams fight against 4-6 player opposing...

Free Android Android Tablet

LawBreakers

LawBreakers is upcoming class-based first person shooter game. Developed by Boss Key Inc.

Commercial Windows Playstation Xbox

The Mean Greens - Plastic Warfare

Take part of history’s greatest battle of Green VS. Tan. Fight amongst and against others online. Sometimes the greatest battles are fought by the smallest of soldiers.

Commercial Windows Linux