Ironsight is described as 'free to play 1st person shooter which places you in the footsteps of a warrior fighting for control of the last natural resources on Earth. It is the year 2025, and two powerful rival factions jockey for ultimate control'. There are more than 10 games similar to Ironsight for a variety of platforms, including Windows, Linux, Mac, Steam and Playstation. The best alternative is Xonotic, which is both free and Open Source. Other Ironsight like games are Team Fortress 2 (Freemium), Unreal Tournament (Free, Open Source), Overwatch (Paid) and Red Eclipse (Free, Open Source).
Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux. The project is geared towards providing addictive arena shooter gameplay which is all spawned and driven by the community itself. Xonotic is a direct successor of...
Team Fortress 2 (TF2) is the sequel to the game that put class-based, multiplayer team warfare on the map. One of the most popular online action games of all time, TF2 delivers constant free updates including new game modes, maps, equipment and, most importantly, hats.
Red Eclipse is a fun-filled new take on the first person arena shooter, built as a total conversion of Cube Engine 2, which lends itself toward a balanced gameplay, with a general theme of agility in a variety of environments.
A free-to-play, fast-paced multiplayer shooter that features player-controlled portals. It takes the FPS genre to a new dimension with portal mechanics, delivering high-flying, multi-dimensional combat. IGN describes Splitgate as “Halo meets Portal".
Across any terrain, with any weapon, against any opponent—the war must go on! Test your prowess with modern first-person shooter action in intense warzones ranging from labyrinthine urban locales to dusty desert battlefields.
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.