
Game Overview
A hostile research facility beneath Mars turns a routine evacuation into a tense fight for survival. The Dark Side of Mars casts you as Mr. Conroy, head of security at Red Arc Facility, where experiments involving an alien cave system, strange vegetation, and contaminated water unleash a lethal outbreak. Its mood leans into claustrophobic, low-resource horror: dim corridors, unfamiliar routes, and the constant feeling that something is closing in. Escape is the only objective, but reaching the exit demands far more than simply finding a door.
Players navigate a single interconnected maze in search of four access cards and a spacesuit, the essential tools needed to leave the facility alive. There is no arsenal to fall back on, so survival depends on knowing when to run, when to hide, and when to break line of sight with pursuing creatures. Sprinting drains stamina quickly, while the flashlight offers vital visibility at the cost of a battery that empties fast and restores slowly; these limitations make every wrong turn feel costly. Half-open doors can be ducked under to create distance, and scattered audio logs gradually explain the disaster that turns the station into a death trap.
The facility’s maze-like layout is the central challenge, rewarding players who pay attention to landmarks, remember locked routes, or even keep notes outside the game. Enemies do not all behave alike: some rush in aggressively, while others stalk with stubborn persistence until you successfully lose them. That focus on navigation and evasion gives it a stripped-back survival-horror identity closer to the cat-and-mouse tension of Amnesia than a combat-heavy sci-fi shooter. Players who enjoy being vulnerable, mapping confusing environments, and piecing together environmental story details will get the most from The Dark Side of Mars, while anyone wanting frequent action or generous resources may find its deliberate pressure unforgiving.
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 The Dark Side of Mars 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
- Processor: AMD Ryzen 5 5600G
- Memory: 8 GB RAM
- Graphics: RTX 2060
- DirectX: Version 12
- Storage: 16 GB available space
Setup Guide & Troubleshooting
How do I fix missing DLL errors for The Dark Side of Mars?
After extracting The Dark Side of Mars, 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 7.94 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, including Version 12. 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.