OpenArena

Unafilliated with the OpenArena team, this project allows playing the game completely within the browser. This means anyone can run a gameserver from the browser using a simple UI!

This is an early version of the Unreal Tournament experience, featuring new content and returning classics. There’s still a lot of work to be done, but you’re able to participate, today, and earn in-game rewards available only to Pre-Alpha participants.

For years, Halo’s “Forge” mode on console has empowered Halo fans to create new maps and game modes that have changed the way people play and experience Halo. The level editor is responsible for legendary community-created classics such as Grifball and new favorites like Flapjack Frenzy and Ground Pound Arena. With Halo 5: Forge, the entire Forge experience from Halo 5: Guardians comes to Windows 10, with support for mouse and keyboard, the ability to host and play custom matches for up to 16 players, and a new content browser that spans platforms. Download new levels from the Forge community created on either Windows 10 or Xbox One. Customize existing maps or create your own from scratch. Halo 5: Forge opens the door to new possibilities in Halo 5: Guardians and beyond.

Join Section 9 in a first person shooter experience. Become a member of an elite force of cybernetically enhanced combat operatives dedicated to the defense of society, and use your advanced firepower, Tachikoma Tanks and unique cyber skills to bring down cyber terrorists in a connected world.

Batla is the awesome shooter game about robots, which came to conquer the Earth, but turned to be were too small for that. They had no choice but to capture the kid's room and start fighting there.

Four months after Kal Wardin defeated the Volterites, President Folsom is assassinated and the beleaguered colonies surrender to the Volterite Protectorate. Since then, Kal has been lying low, but a desperate plea from Yelena calls him back to save Earth and humankind…

Installation 01 is a fan-made Halo game being made by Halo lovers working from around the world. We aim to build an artistic tribute to Halo that recreates the multiplayer experience of the Bungie-era games. The game will be free to play on all PC platforms, including: Windows, macOS, and Linux.

Hades 2 is a first-person shooter developed by Espaço Informática, a Brazilian company. Espaço Informática placed Hades 2 in the public domain and offered a Freeware download of the game on 20 September 2009 to celebrate the project's 10th anniversary. On the game's opening screen, users can select to play the game in English or Portuguese. The distribution package includes a Portuguese-language manual in Firefox Document format. Hades 2 was Espaço Informática's biggest hit, selling over 50,000 copies in Brazil with additional distribution in Europe.

Repuls.io is the future of browser games. The best free instantly accessible multiplayer first-person shooter for your browser with no sign-up or payment required! Tired of the same run, aim, shoot gameplay that every shooter does??! Played one, you played them all! Repuls has you riding bikes, grappling cliffs, piloting mechs and firing miniguns and plasma rifles and stomping vehicles with a giant mech!! THATS the repuls experience son!

Star Warfare Alien Invasion is a third person shooter for Smartphones featuring single player, co-op, and PvP multiplayer modes

Shatterline is an arena FPS with a roguelike co-op mode (Expedition) as well as several traditional PvP modes such as TDM, Conquest, Plant-the-Bomb, and Escort. Players can choose Operatives and an armory of weapons that can be customized via attachments. Set in the near future, where humanity faces a threat of cosmic proportions. Players take on the roles of the Immunes – bearers of an extremely rare genetic combination that allows their bodies to resist the alien plague.