A downloadable game for Windows, macOS, Linux, and Android

Buy Now$1.99 USD or more


You are a resistant of the resistance group M.A.R.S. [Mars Active Resistance Squad], you must steal the plans of the Olympus mount base to prevent a war against the Earth. You and your antigrav bike are the best for this type of mission.


This game is a six degrees of freedom shooter inspired by Forsaken and Descent. You must take advantages of your zero gravity bike to solve and complete the levels. Start with a simple laser and grab more weapons to become a real war machine! Translations available in English and French!


The game supports 4 types of HMD

  1. OSVR HMDs*
  2. Oculus Rift DK2 / CV1 (Oculus Runtime 0.8+)
  3. Google Cardboard (with a strap of course)
  4. Gear VR (Soon on the Oculus Store)

In all case it's a plug and play feature, just plug your HMD to your computer and start the game. On Android, you have to enable this feature by yourself.

About Open Source VR (Aka OSVR)

OSVR Support is still in beta stage, you can expect to see regular updates of the game while the support is not 100% bulletproof!

If your HMD crashes when a scene is loaded, unplug your beltbox for 10 sec, plug it again and all will be fine again.

For now Windows x86 / x64 and Linux x64 are supported. You can easily add support on Linux x86 by copying the osvr .so libraries into the Data/Plugins/x86 folter of the game.

Vive users

This game is played in a sitting position and requires a keyboard or a gamepad.


You can play with a gamepad or a keyboard and a mouse. On mobile, it's strongly recommanded to use a bluetooth or USB controller but a touch controller is enabled by default if no gamepad is connected.

Free vs Paid

The Free version is a demo that contains three levels, ads, and few limitations. The paid version is updated frequently, it'll contains more level in futures updates as well as cool features.

Thanks for playing !


M.A.R.S. Extraction is a game initialy created during the #7dfps challenge (from 11-8-2014 to 11-15-2014).


Buy Now$1.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $1.99 USD. You will get access to the following files:

M.A.R.S. Extraction 1.8.7 Android 45 MB
Goodies (concept, wallpapers, etc.) 41 MB
marsextraction_1.10.1-linux.zip 86 MB
marsextraction_1.10.1-mac.zip 86 MB
marsextraction_1.10.1-windows_x86.zip 77 MB

Download demo

M.A.R.S. Extraction #7DFPS.zip 64 MB
marsextraction_1.8.9.2-windows_x86-SHAREWARE.zip 59 MB
marsextraction_1.8.9.2-windows_x64-SHAREWARE.zip 62 MB
marsextraction_1.8.9.2-mac-SHAREWARE.zip 70 MB
marsextraction_1.8.9.2-linux-SHAREWARE.zip 70 MB

Development log


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(Edited 1 time)

Hello. We are working on a motion sim (https://www.facebook.com/eight...).  Can we get any telemetry outputs from the game?

hi, thanks for your interest! No output right now but it's easy for me to do that. What do you want exactly? Rotation, velocity? Please contact me at comte.yannick(at) gmail.com

Hello there! I am trying to play it using a gamepad on my pnone (moto x 2)with no success. Do I need to do some special configuration that I am not aware of?


There is the list of supported gamepad on Android

* Amazon Fire Game controller and remote.
* Android TV controller and remote.
* GameStick on itself and on Linux.
* Google Nexus Player controller and remote.
* Green Throttle Atlas.
* NVIDIA Shield.
* OUYA Everywhere
* PlayStation 3.
* PlayStation 4.
* Samsung GP20.
* Xbox 360
* A variety of Xbox 360 clones are supported.
* Some generic Android controllers are supported.
* Some generic Blackberry controllers are supported.
* Keyboard and Mouse support.

I have planned to work on an update for Android with a configurable input system. I can't work on it right now because I'm on another game project (see GunSpinning VR). But this feature will come after summer.


The source code is not available for sale, the APK is the full game for Android. Note that it's not updated, the latest version is only available for PC. I'll update the Android port later next month.

The game is made with Unity and the latest version uses the latest OSVR-Unity SDK.

What do you want to do? This game is here for players only. If you want extra licence or anything else, please contact me by mail.

(Edited 1 time)

Some questions about M.A.R.S. Extraction 1.8.7 Android.

We want to purchase this game for Android. Is it a source code or an APK file?

We want to update the game to the latest OSVR-Unreal plugin source. Copy the OSVRUnreal/Plugins directory to your existing game's directory, or is there anything else I should consider? was it successful?

Thank you.