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Mars Attracts

Outlier, Tripwire Presents

Mars Attracts is a park management sim set in the iconic universe of Mars Attacks™. Play as the devious Martians as you construct detailed enclosures, manage staff, and most importantly - abduct and experiment on humans for the entertainment of your Martian guests!

ActionAdventureSimulationStrategyEarly Access

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About This Game

Guess Who's Ack, Ack Again...

Mars Attracts is a theme park management game set on Mars. Play as the devious Martians from the cult-classic universe of Mars Attacks™ and build your amusement park empire, abducting humans from across history to display in customizable enclosures for the entertainment of curious Martian guests. Study humanity in their natural habitat, or subject them to whatever twisted experiments you can imagine!

Business Is Boomin'!

Take on the role of a Martian CEO and confront the challenge of theme park management — craft the perfect red planet tourist attraction, complete with human enclosures, death-defying rides, and a carefully selected range of amenities. You won’t last long if you can’t turn a profit.

Improvise, Abduct, Overcome

Humans come in all shapes, sizes, and bounciness. Employ advanced Martian technology to procure humans from across history – from Ancient Rome to the Wild West – and build the perfect habitat to ensure they have no idea they ever left.

Control Your Captives

Humans may all look the same, but new research suggests that each one has their own unique personality. Tailor enclosures to appeal to each human’s preferences, or find yourself dealing with an enraged human terrorizing your beautiful park.

It's Probing Time!

For centuries, Martian explorers have scoured the galaxy for signs of intelligent life. So far, no luck. Nevertheless, there is much to be learned by studying human behavior. Maximize their happiness to enlighten your guests on the mysteries of these strange enclosed-brained creatures, or push your captives to the limit and see what breaks. For science, of course.

Community Activity

  1. Mars AttractsSteam patch notes

    1.2 - Small Fixes

    This update fixes a number of issues that were present in the 1.0 release version of Mars Attracts, including: Fixes to a number of related bugs with Janitor task prioritisation,…

  2. Mars AttractsSteam announcement

    Kitman Demo Out Now!

    If you've been following the Outlier socials you'll know that alongside Mars Attracts we have been working away on our latest project - Kitman! Kitman is a 1-4 player job…

  3. Mars AttractsSteam patch notes

    Mars Attracts Hotfix 6

    This hotfix resolves a number of issues identified by player feedback, including: Lazy janitors – our maintenance staff had been noted to be seriously slacking off. This had a…

  4. Mars AttractsSteam patch notes

    1.0 Small Fixes

    - Fixed Tier 5 research not unlocking - Fixed repeated trash notifications

  5. Mars AttractsSteam announcement

    Mars Attracts 1.0 is OUT NOW!

    The big one is finally upon us: After a year of Early Access, the 1.0 version of Mars Attracts is out now! This has been a long journey across three years of development and…

  6. Mars AttractsSteam announcement

    Devlog: What Does Mars Sound Like?

    Only 3 days to go until 1.0! 🤯 After a full year in Early Access, the 1.0 version of Mars Attracts lands on Steam on September 24, 2026! We’ve spent the past year shaping our…

  7. Mars AttractsSteam announcement

    Devlog: Balancing Mars Attracts

    The 1.0 release for Mars Attracts arrives on September 24, and with that big day only a week away, we’re taking a look back at some of the recent changes we’ve made following…

  8. Mars AttractsSteam announcement
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