Mars
Indexed apps Steam tags as Mars (tag 6702), busiest first.
| # | Game | Type | Platforms | Deck | Playing now |
|---|---|---|---|---|---|
| 1 |
 Surviving Mars
|
Game | windowsmaclinux | Unsupported | 191 |
| 2 |
 DOOM 3: BFG Edition
|
Game | windows | Playable | 48 |
| 3 |
 DOOM 3
|
game | windows | Playable | 14 |
| 4 |
 The Technomancer
|
Game | windows | Playable | 5 |
| 5 |
 Red Faction: Armageddon
|
game | windows | Playable | 3 |
| 6 |
 Red Faction: Guerrilla Steam Edition
|
game | windows | Verified | 3 |
| 7 |
 Bionite: Origins
|
Game | windows | — | 0 |
| 8 |
 BlackChain
|
Game | windows | — | 0 |
| 9 |
 Bonkies
|
Game | windows | — | 0 |
| 10 |
 Chaser
|
game | windows | Playable | 0 |
| 11 |
 Deliver Us Mars
|
Game | windows | Verified | 0 |
| 12 |
 Destination Ares
|
Game | windows | — | 0 |
| 13 |
 Devader
|
Game | windowsmaclinux | — | 0 |
| 14 |
 Doge to the Moon
|
Game | windows | — | 0 |
| 15 |
 Galactic Missile Defense
|
Game | windowsmaclinux | — | 0 |
| 16 |
 INTERSTELLAR PRIME
|
Game | windows | — | 0 |
| 17 |
 Jamestown
|
game | windowsmac | Verified | 0 |
| 18 |
 JCB Pioneer: Mars
|
Game | windows | — | 0 |
| 19 |
 Jetpack astronaut
|
Game | windows | — | 0 |
| 20 |
 Lacuna Passage
|
Game | windowsmac | — | 0 |
| 21 |
 Last Resort
|
Game | windows | — | 0 |
| 22 | Mars 2030 | Game | — | 0 | |
| 23 |
 Mars 2030
|
Game | windows | — | 0 |
| 24 |
 Mars Colony: Challenger
|
Game | windows | — | 0 |
| 25 |
 Mars Odyssey
|
Game | windows | — | 0 |
| 26 |
 Mars: War Logs
|
Game | windows | Verified | 0 |
| 27 |
 MarZ: Tactical Base Defense
|
Game | windows | Playable | 0 |
| 28 |
 Memories of Mars
|
Game | windows | Playable | 0 |
| 29 |
 Only One Burn
|
Game | windows | — | 0 |
| 30 |
 Pinball FX Classic VR
|
Game | windows | Unsupported | 0 |
| 31 |
 Project Eagle
|
Game | windows | Playable | 0 |
| 32 |
 Race To Mars
|
Game | windowsmac | — | 0 |
| 33 |
 Red Faction
|
game | windows | Playable | 0 |
| 34 |
 Relicta
|
Game | windows | Verified | 0 |
| 35 |
 Rock Boshers DX: Director's Cut
|
Game | windowsmaclinux | — | 0 |
| 36 |
 Rokh
|
Game | windows | — | 0 |
| 37 |
 Rover Builder
|
Game | windows | — | 0 |
| 38 |
 Science Simulator
|
Game | windows | — | 0 |
| 39 |
 Sol 0: Mars Colonization
|
Game | windowsmaclinux | — | 0 |
| 40 |
 Space Mechanic Simulator
|
Game | windows | — | 0 |
| 41 |
 Star Rangers XE
|
Game | windowsmaclinux | — | 0 |
| 42 |
 Take On Mars
|
Game | windows | Unsupported | 0 |
| 43 |
 Tales of Tomorrow: Experiment
|
Game | windows | — | 0 |
| 44 |
 Terraformers: First steps on Mars
|
Game | windowsmaclinux | — | 0 |
| 45 |
 Teslapunk
|
Game | windows | — | 0 |
| 46 |
 Tharsis
|
Game | windowsmac | Verified | 0 |
| 47 |
 The Last Hope
|
Game | windows | Unsupported | 0 |
| 48 |
 UFO: Afterlight
|
Game | windows | Unsupported | 0 |
| 49 |
 Unearthing Mars VR
|
Game | windows | — | 0 |
| 50 |
 Waking Mars
|
Game | windowsmaclinux | Playable | 0 |
| 51 | ”Ruindog“ | Game | Playable | — | |
| 52 | 1 Trait Escape | Game | Playable | — | |
| 53 | 1000 days to escape | Game | Playable | — | |
| 54 | 687 Days on Mars | Game | — | — | |
| 55 | 687 Days on Mars - First Steps | Game | — | — | |
| 56 | A Rocket's Intensity | Game | — | — | |
| 57 | Abandoned Moons | Game | — | — | |
| 58 | Above Earth | Game | Unsupported | — | |
| 59 | Aery - A New Frontier | Game | — | — | |
| 60 | AGRONOM | Game | — | — | |
| 61 | AI.Cybercraft | Game | — | — | |
| 62 | Aisla | Game | — | — | |
| 63 | Alerta Roja | Game | — | — | |
| 64 | Alien Tag | Game | Unsupported | — | |
| 65 | Alien Vision | Application | — | — | |
| 66 | Alone on Mars | Game | — | — | |
| 67 | Alt Oxygen | Game | — | — | |
| 68 | Ancient Gladiators ( SPQG ) | Game | — | — | |
| 69 | Angels of Mars | Game | — | — | |
| 70 | Anime Girls: Stellar Invasion | Game | — | — | |
| 71 | Anunaki Clicker | Game | — | — | |
| 72 | Area51 | Game | — | — | |
| 73 | ARES 2192 | Game | — | — | |
| 74 | Ares Inception | Game | — | — | |
| 75 | ARUS-1 | Game | — | — | |
| 76 | Ascension X | Game | — | — | |
| 77 | Ash Battle | Game | — | — | |
| 78 | Astra Incrementalia | Game | — | — | |
| 79 | Astral Space | Game | — | — | |
| 80 | Astro Engineers | Game | — | — | |
| 81 | Astro Grind | Game | — | — | |
| 82 | Astro Miners | Game | — | — | |
| 83 | Astrolander | Game | — | — | |
| 84 | AstroRunner | Game | — | — | |
| 85 | Astrovoid: Invasion | Game | — | — | |
| 86 | Asymptote | Game | — | — | |
| 87 | Aurora Adventure: A Space Academy Tale | Game | — | — | |
| 88 | BasCatball Jupiter | Game | — | — | |
| 89 | BasCatball Mars | Game | Verified | — | |
| 90 | BasCatball Saturn | Game | — | — | |
| 91 | Battle for Asciion | Game | — | — | |
| 92 | Battle Of Rovers (Early Access) | Game | — | — | |
| 93 | BATTLE STEED : GUNMA | Game | — | — | |
| 94 | Beasts for Sci-fi builder | DLC | — | — | |
| 95 | Belt Colony | Game | — | — | |
| 96 | Beyond The Earth | Game | — | — | |
| 97 | Big Red Planet Rampage Soundtrack and BBQ | Music | — | — | |
| 98 | Birchian Flight Simulator | Game | — | — | |
| 99 | Birdoo | Game | — | — | |
| 100 | Blink Planets | Game | — | — | |
| 101 | Blip's Supermassive Adventure | Game | — | — | |
| 102 | Block 17 | Game | — | — | |
| 103 | BlockStar VR | Game | — | — | |
| 104 | Blood Aliens 3 | Game | — | — | |
| 105 | Blossom: The Seed Of Life | Game | Verified | — | |
| 106 | Bots to Mars | Game | — | — | |
| 107 | BRAYZ | Game | — | — | |
| 108 | Breakthrough Mars | Game | — | — | |
| 109 | Bryan's Indie Collection | Game | — | — | |
| 110 | Build Master: MarsVille | Game | Playable | — | |
| 111 | Bullet Wave | Game | — | — | |
| 112 | Bussy Master: Halloween 2024 | Game | — | — | |
| 113 | Caelovista | Game | — | — | |
| 114 | Calyx | Game | Playable | — | |
| 115 | Cargo Company | Game | Playable | — | |
| 116 | CAT Interstellar: Episode II | Game | — | — | |
| 117 | Cats to Mars | Game | — | — | |
| 118 | Caverns of Mars: Recharged | Game | Playable | — | |
| 119 | Caves Of Mars | Game | — | — | |
| 120 | Children of Apollo | Game | — | — | |
| 121 | Citizens: On Mars | Game | — | — | |
| 122 | Colonize Mars | Game | — | — | |
| 123 | COLONY 13 - Into The Void | Game | — | — | |
| 124 | COLONY 13 - Into The Void VR Edition | DLC | — | — | |
| 125 | Colossus Mission | Game | — | — | |
| 126 | Combat in the Void | Game | — | — | |
| 127 | Combat Rover: Operation Storm | Game | — | — | |
| 128 | Congratulations, You Failed! | Game | — | — | |
| 129 | Corridor 7: Alien Invasion | Game | — | — | |
| 130 | Cosmic Ascent | Game | — | — | |
| 131 | Cosmic Persecution | Game | — | — | |
| 132 | CosmoOdyssey:Trip to Mars | Game | — | — | |
| 133 | Cowboy In Space | Game | — | — | |
| 134 | Crimson Freedom | Game | — | — | |
| 135 | Crimson Phoenix Rise | Game | — | — | |
| 136 | Critical Descent | Game | — | — | |
| 137 | Cyber Space Driver | Game | Unsupported | — | |
| 138 | Cyberpunk men for Sci-fi builder | DLC | — | — | |
| 139 | Cyberpunk women for Sci-fi builder | DLC | — | — | |
| 140 | D.I.G. — Discover Infinite Galaxies | Game | — | — | |
| 141 | Dakota Keys and the Secret of the Ancients | Game | — | — | |
| 142 | DarkOrbit Reloaded | Game | Playable | — | |
| 143 | DEAD FURY | Game | — | — | |
| 144 | debris | Game | Unsupported | — | |
| 145 | Deep Space Tavern | Game | — | — | |
| 146 | DeepWork | Game | — | — | |
| 147 | Delta 4 Terminal Protocol | Game | — | — | |
| 148 | DemonStar - Original Missions | Game | Playable | — | |
| 149 | Diluvian Ultra | Game | Playable | — | |
| 150 | Diluvian Ultra: Awakening | Game | Unsupported | — | |
| 151 | Dissent on Mars | Game | — | — | |
| 152 | Distant Future | Game | — | — | |
| 153 | Donutal | Game | Playable | — | |
| 154 | DOOM 3: Phobos | Game | — | — | |
| 155 | DOTS Survivors | Game | — | — | |
| 156 | Drill to the Stars | Game | — | — | |
| 157 | Dwarf Star | Game | — | — | |
| 158 | Earth vs Mars | Game | Verified | — | |
| 159 | EarthX 2 | Game | — | — | |
| 160 | Eclipstation | Game | — | — | |
| 161 | Elon's last chance | Game | — | — | |
| 162 | Ember Crusade IV | Game | — | — | |
| 163 | Enter The Moon | Game | — | — | |
| 164 | Enterprise | Game | — | — | |
| 165 | Evade VR | Game | — | — | |
| 166 | Event-D | Game | — | — | |
| 167 | Exo Digger | Game | — | — | |
| 168 | Falcon Lander | Game | — | — | |
| 169 | Farlanders | Game | Verified | — | |
| 170 | Farlanders: Prologue | Game | Playable | — | |
| 171 | Fast Finger Rule | Game | Playable | — | |
| 172 | Flat Mars | Game | — | — | |
| 173 | Floathink | Game | — | — | |
| 174 | Fort Solis | Game | Verified | — | |
| 175 | Fort Solis - 1 Year Anniversary Digital Goodies | DLC | — | — | |
| 176 | Fresh Milk For Mars | Game | — | — | |
| 177 | FUREA UERZT | Game | — | — | |
| 178 | Future Fab Heroes | Game | — | — | |
| 179 | G WARRIOR | Game | Playable | — | |
| 180 | Gaia Beyond | Game | Playable | — | |
| 181 | Gaia Project | Game | Verified | — | |
| 182 | Galaxy Splitter | Game | — | — | |
| 183 | Ghost of the Past | Game | — | — | |
| 184 | Golf On Mars | Game | Verified | — | |
| 185 | Gravity Cab | Game | — | — | |
| 186 | Grow Big (or Go Home) | Game | Verified | — | |
| 187 | GYATM Dragon Edition | Game | — | — | |
| 188 | H.A.S Galactics | Game | — | — | |
| 189 | HARWELL: Mars Industries | Game | — | — | |
| 190 | Heliodawn | Game | — | — | |
| 191 | Heng Rover Mission | Game | — | — | |
| 192 | Hexmet World | Game | — | — | |
| 193 | Hidden Mars | Game | — | — | |
| 194 | Hide IN SPACE | Game | — | — | |
| 195 | Home Domes | Game | — | — | |
| 196 | Idle Mars | Game | — | — | |
| 197 | In The Long Run The Game | Game | — | — | |
| 198 | INEXAR Unusual Star | Game | — | — | |
| 199 | Interplanetary Gardener | Game | — | — | |
| 200 | Into Space - 1st & 2nd Step | Game | — | — |