PC
$0.00 Region US
Content rating unavailable
Adventure · Matt Sanderson
Mars Underground
Content rating unavailable
Steam Deck Playable Windows Linux
Very Positive · 96% of 55
Chip's verdict · US updated 26 days ago Why this verdict
Player reviews 96% positive of 55
Quality score 96/100
Offers
Accepted regional prices from official stores
Official stores (1)
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DLC (1)
Add-on content for this game
- Mars Underground Soundtrack From $1.99
About this game
What this game is, in the developer's words
Mars Underground is an apocalyptic adventure where you relive the same day over and over. With each cycle new items can be picked up and topics unlocked. Explore the possibilities of this timeloop and uncover multiple endings.
If you like this game look up "Spooky Crew: Mask of the Mysterium" also on Steam. I have a demo out and I'm working really hard on it!
It's your first day at a new school. Every day is your first day at a new school. Every night the world ends.
Mars Underground is an apocalyptic adventure game where you relive the same day over and over. With each cycle new items can be picked up and topics unlocked.
Take experimental prescription drugs. Talk to a toilet. Get hit by a car. Humiliate yourself repeatedly. All in the name of figuring out what on earth is going on.
It's your first day at a new school. Every day is your first day at a new school. Every night the world ends.
Mars Underground is an apocalyptic adventure game where you relive the same day over and over. With each cycle new items can be picked up and topics unlocked.
Take experimental prescription drugs. Talk to a toilet. Get hit by a car. Humiliate yourself repeatedly. All in the name of figuring out what on earth is going on.
- Solve brain damaging mysteries.
- Discover all the potential endings.
- Find new stuff every cycle.
- Talk, interact, annoy and generally bother the denizens of Phobos City as they try to go about their day.
- All original, "dynamic" music soundtrack.
- Can be fully played with either a keyboard, a controller or touch input.
Media
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Latest news
Recent updates from the game's own feeds
Price intelligence
Accepted price history and the lows that matter
No price history recorded yet.
Historical lows
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Mars Underground price history and best deals
Mars Underground for PC currently sells from free at authorized stores.
Frequently asked questions
Answered from this game's own price and edition data
Where can I buy Mars Underground?
Mars Underground is tracked at steam. We only list authorized stores here and always link out with a clean outbound link.
Scores
Steam reviews Very Positive · 96%
96% positive of 55
Media (6)
Tech
Steam DeckPlayable
SteamOSSupported
ControllerFull
Requirements
Achievements (22)
EXPELLED 78.9%
POO 74.9%
SICK 68.1%
TREVOR 65.0%
ANNOY 63.5%
MUMCAR 63.3%
LOTTO 61.0%
FLUSH 60.1%
Facts
DeveloperMatt Sanderson
PublisherMatt Sanderson
GenresAdventure · Indie · Free To Play
TagsAdventure · Indie · Free to Play · 2D · Pixel Graphics · Retro
ModesSingle-player
Links