Oxy Arena – Free Online Blocky FPS by Tekila Games

Developer: Tekila Games
Platforms: Web browser on computers, Web browser on phones
Release status: Released
Category: Action

A fast blocky 3D arena FPS — the facts on modes, maps, guns and controls, plus where to play it free.

Oxy Arena is a fast online FPS set in a blocky 3D world, playable free in a desktop or phone browser. You press Play, pick Deathmatch, Team Deathmatch or the Backrooms: Zombies survival mode, and you are dropped straight into a match — no download and no account. This page collects the verified facts about the game in one place: how the gameplay works, which maps and guns ship with it, what the controls are, and where to play it officially.

Gameplay

Oxy Arena is a first-person arena shooter built from chunky blocks, closer in look to a Minecraft-style sandbox than to a realistic military shooter. Rounds are short and respawn-heavy: you pick up one of five guns, hunt opponents across the map, chain headshots and multi-kills, and watch your level and XP climb while you unlock gun skins and work through daily challenges.

You can queue into matches with players from around the world, or keep it private — the game lets you create a room and invite friends with a code, which turns it into a cheap LAN-party substitute for a group spread across different houses. If you would rather not face humans at all, Practice mode puts you in offline matches against bots or at a target range, which is also the fastest way to learn the maps before your first online round.

The match flow from the main menu is short: press Play for an online match, pick a mode chip (any mode, Deathmatch or Teams), or open Practice to configure bots, map and match length before starting. Backrooms: Zombies is its own button on the menu, separate from the competitive modes, so a solo survival run never pulls you into a lobby.

Game modes

Four ways to play:

Deathmatch — everyone against everyone. The match ends when a player reaches the kill goal (first to 20 by default, with a first-to-40 option and 5 or 10 minute time limits in the practice config).
Team Deathmatch — 4 v 4 team battles on the same maps.
Backrooms: Zombies — a solo survival mode set in the endless yellow rooms of the Backrooms. You fight off five waves of zombies and see how long you last. Without teammates to rely on, every reload and health decision is yours, which makes it the best mode for learning each gun’s rhythm.
Practice — offline matches against easy, normal or hard bots, plus a target range for warming up your aim.

Maps

Six maps rotate across the modes, and each one plays differently:

Downtown — a city map with walk-in shops and street-level cover.
Ruins — broken stone structures and open sightlines.
Orbital — a space station with tight corridors.
Dungeon — dark, close-quarters rooms.
Block Fort — block-built fortifications and elevated positions.
Backrooms — the yellow-maze home of the Zombies mode.

Because every map ships in the same blocky style, enemies read clearly against the geometry — which keeps the focus on positioning and aim rather than spotting camouflaged players.

Guns

Five weapons cover every range:

AK — the default all-rounder assault rifle.
SMG — fast and mobile for close quarters.
Shotgun — brutal at close range, weak at range.
Sniper — one clean shot for long sightlines like Ruins.
Pistol — the reliable sidearm when everything else runs dry.

Headshots and multi-kills feed your XP bar. Leveling up unlocks gun skins — the game starts you at 1 of 7 unlocked — and daily challenges give each session a short goal beyond pure fragging.

Controls

The controls are standard FPS, so nothing here will surprise you:

Input	Action
W A S D	Move
Mouse	Look
Left click	Shoot
Right click	Aim
Space	Jump
Shift	Sprint
C	Crouch
R	Reload
1 – 5 / wheel	Switch gun
Q	Last gun
Tab	Scores
M	Map
Esc	Pause

The Esc key opens the pause menu, where you can adjust mouse sensitivity, toggle the raw-mouse option, drop the graphics setting, or check the scoreboard with Tab. On phones the game runs in the browser with touch input — the menu, mode select and match start all respond to taps — but for first-person aiming, a mouse on desktop remains the most precise way to play. If a match feels unresponsive on an older laptop, dropping Graphics from High is the first thing to try; the blocky art style loses very little at lower settings.

Tips & Strategy

Everything below follows directly from the modes, maps and weapons above — no secrets, just how the pieces fit:

Warm up in Practice first. A few minutes against normal bots at the target range teaches you the gun feel before you meet real players in Deathmatch.
Pick the gun for the map. SMG and shotgun for tight maps like Dungeon and Downtown’s shops; sniper for the long sightlines of Ruins and Orbital.
Learn one map at a time. Six maps is a lot to hold in your head. Play Block Fort or Downtown until the routes are automatic, then expand.
Aim at head height. Headshots chain into multi-kills, and multi-kills feed the XP that unlocks gun skins.
Use Backrooms: Zombies as a low-pressure session. Solo waves practice tracking and reload discipline without a scoreboard chasing you.
Set a daily challenge as your goal. The challenges point you at specific actions, which is a faster way to level than random deathmatch grinding.

Who Made Oxy Arena

Oxy Arena is listed by developer Tekila Games on GameMonetize, a distribution platform that licenses browser games to partner sites. The listing is also the game’s official home on the web.

Where to play

Oxy Arena runs in your browser on the official GameMonetize listing: gamemonetize.com/oxy-arena-game. Open the page, press Play, and a match starts in the browser — free, on computers and phones, with no download.

A search for “oxy arena” also surfaces unrelated sites that share the name — athletics programs, arena venues and an oxygen company — none of which are this game, so make sure the page you land on actually has the blocky FPS running before you commit.

FAQ

Is Oxy Arena free to play? Yes. The game is free, runs in your browser, and needs no download or account.

Can I play Oxy Arena on my phone? Yes. The listing says it plays on computers and phones, and the game’s browser build handles the menu and match flow through touch input.

What modes does Oxy Arena have? Deathmatch, Team Deathmatch (4 v 4), Backrooms: Zombies solo survival, and Practice against bots or at the target range.

How many players are in a team deathmatch match? Team Deathmatch is 4 v 4. Deathmatch is free-for-all with a kill goal — first to 20 by default.

What guns are in Oxy Arena? Five: AK, SMG, shotgun, sniper and pistol. You switch with the 1–5 keys, the mouse wheel, or Q for your last gun.

How do I unlock gun skins? Play and level up: headshots and multi-kills build XP, daily challenges add goals, and levels unlock gun skins — 7 are in the game and 1 is unlocked at the start.

Is there a zombies mode? Yes. Backrooms: Zombies is a solo survival mode in the endless yellow rooms — you face five waves of zombies and try to outlast them.

Who makes Oxy Arena? Tekila Games, the developer behind the listing on GameMonetize, GameClick’s licensed distribution source.