Games like Tribes-X

Quake III Arena is a science fiction-themed shooter game that offers both multi-player and single-player modes. The game boasts good gameplay, awesome visuals, and a great soundtrack, but can be quite buggy. In Quake III Arena, you are a warrior thrust into an arena full of hazards and enemies, with no option but to fight or be finished.

Alien Arena is a free, online-focused sci-fi shooter featuring fast-paced, arena-style combat. Engage in intense multiplayer matches with various game modes, or hone your skills in the single-player campaign against brutal alien hordes. With a wide array of weapons, unique character models, and impressive map design, Alien Arena delivers a thrilling experience for FPS enthusiasts.

Unreal Tournament 2004 is a multiplayer first person shooter that combines the kill-or-be-killed experience of gladiatorial combat with cutting-edge technology. Ten game modes - both team-based and "every man for himself" -- provide even the most hardcore gamer with palm-sweating challenges through unbelievably detailed indoor arenas and vast outdoor environments. As the ultimate techno-gladiator …

Unreal Tournament is a revolutionary first-person shooter, debuting in the Unreal series, known for its futuristic weapons, ammo, and arenas. The game offers a single-player campaign, as well as local and online multiplayer modes, supporting up to 2 players in split-screen and co-op, or multiple players in deathmatch and team-based matches. Experience the game that transformed physics in gaming, available for various platforms, with a rich selection of maps, characters, and fast-paced action.

"Soldat 2 is a 2.5D online multiplayer shooter, reviving the classic experience of its predecessor with physics-based movement and violence. The game offers ranked multiplayer, new weapons, maps, and modes, as well as customizations, a built-in editor, and single-player bots. Developed in partnership with the community, Soldat 2 brings exciting improvements while maintaining its iconic style."

"Toxikk is a Sci-Fi shooter game with smooth gameplay, impressive visuals, and a great soundtrack, reminiscent of 90's FPS classics. Enjoy 2-player co-op, single-player, or multiplayer matches, with no competitive disadvantages for the free version. Experience all maps by earning XP and unlocking them, with a thriving community on Discord to answer any questions."

The Black Edition is a complete Unreal Tournament III package -- included is the complete UT3 (with patch 2.0) as well as the Titan Pack. The “Titan Pack” gives players a substantial amount of enhanced features and new content, including many original environments, new gametypes, the namesake Titan mutator, powerful deployables and weapons, new characters, and the Stealthbender vehicle.

"Quake is a dark fantasy first-person shooter, offering an updated version of the classic 1996 game. Experience the original campaign with up to 4K resolution, enhanced models, and improved lighting. Play as Ranger, battling corrupted knights and twisted creatures across four dimensions to collect magic runes."

Red Eclipse is a fun-filled new take on the first person arena shooter, featuring parkour, impulse boosts, and more. The development is geared toward balanced gameplay, with a general theme of agility in a variety of environments.

"Brass Brigade" is a single-player only, cartoon-style World War 2 shooter, blending classic gameplay of games like Battlefield 1942 with customizable bot matches. It features 6 nations and 21 iconic WWII battles, playable in both third and first-person perspectives. The game encourages historical immersion in a stylized, reimagined WWII setting.