Rocket jumps, railgun duels, and nothing between you and the arena.
FPS / Shooter · 2005 · ~405 MB · Open Source (GPL-2.0) · assets under CC/GPL
That One Thing
It gives you the full rocket-jump-and-railgun arena loop with no unlock grind and no shop.
OpenArena is a completely free and open-source arena FPS built on the GPL-licensed id Tech 3 engine. Rather than requiring the original commercial game's assets, the OpenArena team created its own characters, weapons, maps, sounds, textures, and other content to turn the underlying technology into a standalone game.
The result is a shooter built around speed, mechanical skill, and map control. Matches are intentionally straightforward: pick a mode, enter an arena, grab weapons and power-ups, and start fighting. There are no unlock trees, loadout systems, battle passes, or progression mechanics getting between you and the actual game.
Movement is a major part of the skill ceiling. Strafe jumping, rocket jumping, plasma climbing, weapon knockback, and other movement techniques allow experienced players to move around maps at speeds that can initially seem absurd. Learning to move efficiently is just as important as learning to aim.
The arsenal is similarly designed around situational decision-making. Different weapons excel at different ranges and circumstances, while ammunition and map pickups encourage players to learn the locations of important resources. Controlling those resources can be just as important as winning individual firefights.
OpenArena also offers a surprisingly broad selection of multiplayer formats. Alongside traditional Free For All, Team Deathmatch, and Capture the Flag, the game includes modes such as Harvester, Overload, Elimination, One Flag, Double Domination, and Last Man Standing. Instant Gib provides an especially chaotic alternative where the railgun becomes the central weapon.
Bots are available for offline play, making OpenArena approachable even when you don't have an active server or group ready to play. For players who want to go deeper, the game supports extensive configuration, custom maps, models, and modifications.
And because the project is open source, OpenArena isn't simply a free game—it is something players can actually modify, redistribute, and build upon. The project licenses its code and content under the GPL, while continuing to maintain its own community infrastructure.
The official site currently lists version 0.8.8 as the current release, while a much larger OA3 content reboot remains planned.
For PlayBound, that's what makes OpenArena particularly interesting. It's a snapshot of the arena-shooter era, but it isn't trapped there. It's a community-built, completely free game that preserves a style of FPS design where your movement, aim, game sense, and knowledge of the arena are the progression system.
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Minimum Requirements
Any 64-bit Windows, macOS or Linux · 1 GHz CPU · 512 MB RAM · OpenGL 1.2 · 700 MB storage
Recommended Requirements
Dual-core CPU · 2 GB RAM · Any dedicated or integrated GPU · 1 GB storage · 60+ Hz display
Published by the game's own developers.
Completely. The engine is GPL and every asset was created by the community to be freely licensed, so there is nothing to buy, no account to make and no store. You do not need to own Quake III or any other game.
No. OpenArena reuses id Software's open-sourced engine but ships its own maps, weapons, models and sounds. It is a complete standalone game.
Yes, though modestly. We counted 70 listed servers with 221 players across them when this entry was last checked, concentrated in Europe and North America. Expect populated deathmatch and CTF in the evenings rather than instant matchmaking.
Development on the stable branch stopped after 0.8.8. The game was finished by then, and community work since has gone into maps and the experimental OpenArena eXpanded branch rather than new official releases.
Almost certainly. The engine dates from 1999, so integrated graphics will hold well over a hundred frames per second. The only real requirement is about 700 MB of disk space.
Yes to both. Bots fill any arena for offline practice, and LAN play needs no internet connection and no accounts, which makes it a reliable choice for a room full of machines.
No, despite both being in this catalog. That is a 1994 Bethesda RPG; this is a multiplayer arena shooter. They share nothing but the word.
Yes. OpenArena supports up to 16 players. You can join a public community server from the PlayBound server browser, have PlayBound start a dedicated server for your group, and host a game on your own PC. PlayBound Connect handles the setup: start a party with your friends, pick how you want to play, and everyone launches into the same game from the PlayBound launcher, with the dedicated server started for you if you choose one. It also supports LAN play. There is no subscription and no paid multiplayer tier.
Looking for the base game?
OpenArena has an overview, reviews, guides, and discussions covering every edition.
