Game Overview
Running a profitable amusement park becomes considerably stranger when the exhibits are abducted humans and the customers are gleefully cruel Martians. Mars Attracts is a management simulation built around the pulpy, darkly comic spirit of Mars Attacks™, casting players as an extraterrestrial executive on the red planet. Its central joke is delightfully nasty: visitors pay to observe people stolen from different eras of Earth history, while the park owner decides whether those captives receive convincing homes or increasingly absurd scientific mistreatment. The result feels mischievous rather than grim, mixing business strategy with cartoonish alien cruelty.
Players design a Martian attraction from the ground up, placing enclosures, rides, facilities, and amenities while keeping guests entertained and the balance sheet healthy. Human specimens are collected from periods such as Ancient Rome and the Wild West, then housed in habitats designed to resemble the lives they knew before being beamed into space. Each captive has individual preferences and behavior, so a poorly planned enclosure can create unhappy inhabitants who lash out and disrupt the wider park. Research reveals more about human behavior, opening the door to better care, more efficient exhibits, or experiments that deliberately push guests’ bizarre attractions to their limits.
The strongest idea is the reversal of the traditional zoo-management fantasy: humans are not the visitors, heroes, or workforce, but unpredictable animals being studied by an alien civilization that barely understands them. That premise gives routine sim decisions—layout, welfare, guest satisfaction, and revenue—a welcome dose of personality, while the customizable habitats offer room for both careful optimization and ridiculous historical displays. Its tone should appeal to players who enjoy the systems-first design of Planet Zoo or Two Point Hospital but want something nastier, sillier, and more science-fictional than a conventional park builder. Management veterans can chase efficient, high-profit parks, while newcomers have a clear visual premise and understandable goals to anchor the usual layers of simulation complexity.
Screenshots
Installation
- Select the Download button at the top of this page to open UploadHaven.
- On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
- When complete, extract the archive to a Mars Attracts folder using 7-Zip.
- Open the extracted folder and start the game normally.
- For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.
System Requirements
- OS: Windows 10
- Storage: 3 GB available space
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Mars Attracts (v0.5.0 & ALL DLC)?
After extracting Mars Attracts (v0.5.0 & ALL DLC), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 1.17 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Do I need to run the game as administrator?
Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Check that extraction completed and your PC meets the system requirements. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.
My antivirus is blocking the game — is it safe?
A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.