
Screenshots

Watch trailer on Steam ↗The Quantum Mechanic
Joseph DeMartini · Published by DeMartini Games · Official site ↗
Last updated 11 Oct 2026
Employed by the Valen Federation in the war against invaders, repair alien technology and solve puzzles in a solar system on the brink of dimensional collapse. Featuring single-player campaign and online co-op, fight against the invaders as a solo mechanic, or with friends as interdimensional cats.
Action, Adventure, Indie, Simulation · More free games
Embark on a solo or co-op journey as a mechanic fighting invaders across dimensions. Repair alien technology and solve puzzles in The Quantum Mechanic, an action-adventure game blending single-player campaign with online co-op play.
About this game
Add Your Cat To The Game!
Our team is working to add your cats to the game to be immortalized as an easter egg! With further customization available upon release of the game, visit our game's website to submit your cat!
About the Game
The Quantum Mechanic is a story-driven mechanic simulator where you repair advanced alien technology while uncovering the secrets of an abandoned fuel outpost. Placed in the center of a war-torn solar system, every warp drive, laser rifle, and fuel cell that you fix will contribute to the outcome of the war.
Take The Role of a Space Mechanic
Using the tools at your disposal, repair outpost machinery and client technology, solving circuitry puzzles and learning the intricacies of alien electronics.
Explore and Unravel
An experiment gone wrong. Debris scattered across countless dimensions. Following the clues left behind by a band of interdimensional cats, explore the ruins of an abandoned outpost and unravel the mysteries hidden within.
Be An Interdimensional Cat and Play With Friends!
Using our custom cat creator, add your own cat to The Quantum Mechanic as an interdimensional robot kitty, and join the Valen Federation's asteroid mining division with your friends!
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Requires a 64-bit processor and operating system
- Memory: 4 GB RAM
- Graphics: GTX 580 / AMD HD 7870
- Storage: 2 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: Requires a 64-bit processor and operating system
- Memory: 4 GB RAM
- Graphics: GTX 580 / AMD HD 7870
- Storage: 2 GB available space
Supported Languages
*languages with full audio support






