Alien Arena: Warriors Of Mars

Alien Arena: Warriors Of Mars

COR Entertainment, LLC · November 3, 2017 · Arena Shooter, Action, Indie, Gore, Violent

Alien Arena: Warriors Of Mars is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Mostly Positive77% · 195
Best price
Free
Get it free on Steam

Prices last checked

Cheapest Alien Arena: Warriors Of Mars keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Gameseal
Standard Edition · Steam
$0.72
Buy
Eneba
Standard Edition · Steam
$0.83
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$1.75
Buy

Screenshots

Alien Arena: Warriors Of Mars price

Alien Arena: Warriors Of Mars is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Alien Arena: Warriors Of Mars

✦ AI summary

Alien Arena: Warriors Of Mars is a fast-paced old-school deathmatch shooter wrapped in retro sci-fi aesthetics, featuring instant action across 23 official arenas with diverse game modes from free-for-all frags to tactical team battles. With 10 weapons, customizable mutators, friendly community-made content, and AI opponents for solo play, it delivers pure arcade gunplay stripped of modern bloat.

No lag. No reloads. No bull. Do you like old school deathmatch with modern features but none of the frills that have ruined the raw purity of the genre? How about rich, colorful, arcadelike atmospheres? How about...retro Sci Fi? Then you're going to love what Alien Arena has in store for you! This game combines some of the very best aspects of classic deathmatch, and wraps them up with a retro alien theme, while adding tons of original ideas to make the game quite unique.

Alien Arena is a furious frag fest with arenas ranging from the small, to the massive. With game modes such as Capture The Flag and Tactical, there are terrific team-based experiences to be had as well as 1v1 duels, free-for-all, and dozens of mutators to alter the game play to your liking. The game includes 23 official levels, 10 player characters, fun powerups, and 10 weapons each with 2 firing modes. The community is friendly, as well as prolific. Dozens of maps, models, and various accessories have been created by community members to add on to the game experience.

Whether playing online against others or offline against the built in AI, the fun is practically endless.

Alien Arena: Warriors Of Mars — game info

Platforms
Windows, Linux / SteamOS
Player modes
Single-player, Online PvP, Online co-op, Cross-platform multiplayer
PC Game Pass
Not included
More games like this:Linux gamesCrossplay games

DLC & expansions

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Mar 31, 2026
peanut would love some pets and treats :)       🌸>  フ       |  _  _ l       /` ミ_xノ      /      |     /  ヽ   ノ     │  | | |  / ̄|   | | |  | ( ̄ヽ__ヽ_)__)  \二つ
5 found this helpful
Recommended Apr 2, 2026
Alien Arena: Warriors of Mars, developed and published by COR Entertainment, LLC, is a fast-paced arena shooter that deliberately leans into the DNA of classic FPS titles rather than chasing modern trends. It draws clear inspiration from the golden age of competitive shooters, where movement skill, map control, and quick reflexes mattered far more than unlock systems or cinematic storytelling. From the moment you drop into a match, it becomes clear that the game is less interested in innovation and more focused on preserving the raw, adrenaline-driven combat that defined earlier generations of multiplayer shooters. The gameplay is built around speed and fluidity. Weapons are readily available across maps, there’s no need to reload, and engagements happen almost constantly. This creates a relentless rhythm where players are always moving, always searching for the next encounter. The arsenal offers a mix of familiar tools—rapid-fire weapons, explosive projectiles, and more specialized options—many of which include alternate fire modes that add a layer of tactical choice. Movement mechanics play a crucial role as well, with techniques like strafe-jumping and momentum control rewardin…
2 found this helpful
Recommended May 9, 2026
It's a classic FPS experience
1 found this helpful
Recommended May 6, 2026
Bought this because I got the demo in a PC Gamer disc back in the early 2000s, and got my ass kicked by bots as s child.
1 found this helpful
Not recommended Jun 5, 2026
buggy
Not recommended Mar 31, 2026
amazing game . But for 2026 standard i wouldn't play it as my main or side games maybe like an occasional game to play, even then i would have so many other free shooter game options.

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