Browse Categories

.IO 2 Player 3D Action Adventure Arcade Bejeweled Boys Clicker Cooking Fighting Girls Hypercasual Multiplayer Puzzles Racing Shooting Soccer Sports

Oxy Arena

Played 11 times. · Added October 2026

- % (0/0)
Shooting 3D 455 blocky 9 Multiplayer 49 Online 11 fps 9 PvP 1 Mobile & Desktop Landscape Free to play

About Oxy Arena

Oxy Arena is a free online shooting game you can play right here in your browser. Oxy Arena is a fast online FPS in a blocky 3D world. Press Play to jump into a match with players from around the world, or create a private room and invite friends with a code. Modes: Deathmatch, Team Deathmatch (4 v 4), and Backrooms: Zombies, a solo survival mode with five waves of zombies in the endless yellow rooms. Practice against bots or on the target range. Maps: Downtown (a city with walk-in shops), Ruins, Orbital (a space station), Dungeon, Block Fort and the Backrooms. Guns: AK, SMG, shotgun, sniper and pistol. Chain headshots and multi-kills, level up, unlock gun skins and complete daily challenges. Plays on computers, phones

How to Play Oxy Arena

  1. Computer.
  2. WASD move mouse look left click shoot right click aim.
  3. Space jump.
  4. Shift sprint.
  5. C crouch.
  6. R reload 1-5 or mouse wheel switch gun.
  7. Q last gun.
  8. M map.
  9. Tab scores.
  10. Esc pause.
  11. Phone and tablet thumbstick to move drag to look on-screen button.

Oxy Arena Tips & Features

  • Instant play — no download, no plugins, no registration. Oxy Arena runs directly in your browser.
  • 100% free — every game on AI Browser Games is free to play, forever.
  • Full 3D graphics rendered right in your browser
  • Tagged under blocky
  • Real-time multiplayer - compete against players worldwide
  • Tagged under Online
  • Tagged under fps
  • Tagged under PvP
  • More Shooting games — explore the full Shooting collection for more titles like Oxy Arena.

Oxy Arena FAQ

What is Oxy Arena?
Oxy Arena is a free online shooting game you can play instantly in your browser on AI Browser Games - no download, no installation and no registration required.
How do you play Oxy Arena?
Open the game above and it starts immediately. Computer. The full controls are explained in the How to Play section below.
Can I play Oxy Arena on mobile?
Yes. Oxy Arena is built with HTML5 and works on phones and tablets as well as desktop computers - just open the page and tap play.
Is Oxy Arena free to play?
Yes, Oxy Arena is completely free. Every game on AI Browser Games runs in your browser, so there is nothing to buy and nothing to install.