M.A.R.S.

Developer: YingPei Games
Publisher: SubaGames
Released: Oct 28, 2021
Steam reviews: 64% of players recommend it, from 1,166 reviews — Steam calls that “Mixed”
Tags: ActionMassively MultiplayerFree To Play

On Linux, Steam Deck and Steam Machine

Blocked by anti-cheatSteam Machine: Unsupported

Its anti-cheat (Easy Anti-Cheat) is not working on Linux for this game, so it won't run properly even where Proton otherwise could handle it. Easy Anti-Cheat runs on Linux in 144 other games Sifter tracks — so this is a per-game decision rather than a limit of the anti-cheat.

Valve rates it Unsupported on Steam Machine. Valve marks it Unsupported on SteamOS.

Proton tier: ProtonDB · Anti-cheat: AreWeAntiCheatYet · Deck rating: Valve · Steam Machine, Steam Frame and SteamOS ratings: Valve · Compare 2,053 games · Every game Valve rated for Steam Machine

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Where to buy

Steam

Buy on Steam

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Price & availability

Cheapest it’s ever been

Best price now

$0.00

at Steam→

Lowest ever

$0.49

at Steam · 2/5/2016

Real recorded prices & subscription data via IsThereAnyDeal.

What owning this involves

Needs another account · SubaGames (Supports Linking to Steam Account)From the publisher's own store notice
No cloud saves · The store does not back this game's saves up — they live on the machine you play on.From the store listing

Only what the store discloses. Nothing listed here means the store disclosed nothing — not that there is nothing to disclose.

Features

Multi-player
MMO
PvP
Online PvP
Co-op
Online Co-op
Stats
Family Sharing

From the game's Steam store page.

Languages

English · full audio

Steam lists 1 language, 1 with full audio.

Age rating & content

DEJUS 18 · Violência Medo Atos criminosos Linguagem imprópria Conteúdo sexual Drogas lícitas Drogas ilícitasThe rating board's own rating, as Steam relays it
IGRS 18 · Rokok dan/atau rokok elektronik, minuman beralkohol, narkotika, psikotropika, dan/atau zat adiktif lainnya Penampilan Tokoh KekerasanThe rating board's own rating, as Steam relays it
Frequent Violence or Gore · General Mature ContentSteam's content descriptors, as the developer answered them
This Game may contain content not appropriate for all ages, or may not be appropriate for viewing at work: Frequent Violence or Gore, General Mature ContentThe developer's note on the content, from Steam

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About this game

The developer's description, from the game's Steam store page.

It's the year 20XX; military conflict between the League of Nations and UNITA run rampant across the globe, prompting small scale wars to break out in various regions. In order to combat UNITA's biochemical modification of humans, the League of Nations secretly developed the NRC: Insectoid Robots with frightening intelligence and a brimming consciousness, which sooner than not went rogue and became its own faction in this now-three-way war. The human world is now at stake, and a battle for survival and supremacy is being waged.

From classic PvP modes such as Team Deathmatch, Domination, and Search & Destroy, to some more exotic modes such as Headhunter; where the player's head will grow with every successive kill! There's something for everyone amidst the many modes MARS has to offer! And fear not, those who enjoy a little PvE gameplay; MARS has dozens of those too! Fighting off aliens, dinosaurs, and robots in Wave based Survival modes, to pushing through UNITA's compound in challenging mini-campaigns with up to 4 players! There's no lack of things to do.

Every weapon in MARS comes with both a Level, and a Grade; each higher tier adding bonuses in terms of stats and abilities to your items! Complete missions to be awarded upgrade materials, and use those materials to upgrade your weapons; ...simple! Many weapons can even simply be bought from the armory with currency gained from completing missions and challenges; you'll have your own fully stocked arsenal in no time!

From 4 basic difficulty levels, coupled ontop of advanced challenge modes and unique settings; no thrillseeker or daredevil will ever be wanting more after trying out Nightmare Challenges! ...Or if you're feeling extra daring, give the Quantum Trials a go. Gather 3 of your friends and push through the floors! You'll be lucky to beat floor 1.

Saving the world is no easy feat, but fret not! Your epic achievements and glorious accolades will be chronicled throughout fully voice-acted cutscenes and cinematics.

Travel through time amidst your efforts to save the world! Fighting dinosaurs, mummies, robots and sorts of creatures from ancient history and the future... as well as some timelines that never happened!