Spacechem PC Free Download Full Version

Release DateMar 2, 2011
Size147.23 MB
GenrePC > Indie, Simulation
Spacechem Game

If you’re a fan of science and puzzle solving, then the Spacechem game is the perfect combination for you. Developed by Zachtronics, this indie game has gained a cult following for its unique and challenging gameplay.

Spacechem Screenshot 1


In Spacechem, players take on the role of a Reactor Engineer working for the Spacechem Corporation. Your goal is to manipulate atoms and molecules to form specific chemical compounds, and ultimately create new technologies for the betterment of humankind.

The game is divided into various levels, each with a different objective to achieve. At the start of each level, players are given a set of reactors, input and output zones, and a limited number of tools and components to use. The challenge comes in designing and optimizing the most efficient process to produce the desired chemicals.

Spacechem Screenshot 2

Strategic Thinking

Spacechem is not your typical puzzle game. It requires a deep understanding of chemistry concepts and the ability to think logically and strategically. Each level presents a new chemical reaction to solve, with different factors such as bonding requirements, temperature, and space constraints to consider.

To be successful in Spacechem, players must plan ahead and anticipate potential obstacles in their reactor design. It’s a game that will test your problem-solving skills and challenge you to think outside the box.

Spacechem Screenshot 3

Challenging and Addictive

As you progress through the game, the puzzles become increasingly complex and require more advanced techniques to solve. The learning curve is steep, and players must constantly adapt and improve their strategies to keep up with the difficulty level.

But the satisfaction of finally solving a challenging level is unmatched. It’s a feeling that will keep you coming back for more, making Spacechem an addictive game for science and puzzle enthusiasts alike.

Graphics and Sound

The game’s graphics may not be groundbreaking, but they serve their purpose in delivering a sci-fi aesthetic to the gameplay. The eerie soundtrack also adds to the immersive experience, making players feel like they are truly working in a futuristic chemical lab.


Spacechem is available on multiple platforms, including PC, Mac, Linux, and mobile devices. It’s also available on popular gaming platforms such as Steam and

Final Thoughts

In conclusion, Spacechem is a unique and challenging puzzle game that will keep you entertained for hours. Its combination of science, strategy, and addictive gameplay make it a must-try for any puzzle lover. So, put your chemistry knowledge to the test and see if you have what it takes to become a master Reactor Engineer in the world of Spacechem.

“Space exploration is a force of nature unto itself, that no other force in society can rival.” – Neil deGrasse Tyson

System Requirements

  • OS: Windows XP SP3 / Vista / 7 / 8 / 10
  • Processor: 2.0 GHz Processor
  • Memory: 1GB RAM
  • Hard Disk Space: 300MB
  • Graphics: frame buffer support recommended

How to Download

  1. Open the browser of your choice and go to the website where the direct "Download" button is provided.
  2. Click on the "Download" button. This will open a prompt or a new tab where the download will begin.
  3. Wait for the download to complete. The time taken for the download to finish depends on your internet speed.
  4. Once the download is complete, locate the downloaded file. It is usually saved in the "Downloads" folder by default.
  5. Extract the downloaded file using a file extractor like WinRAR or 7-Zip.
  6. After extraction, open the extracted folder and look for the installer file. It could be named as "setup.exe" or "install.exe".
  7. Double click on the installer file to start the installation process.
  8. Follow the instructions on the screen to proceed with the installation. You may be asked to choose the destination folder for the game.
  9. Once the installation is complete, click on the "Finish" button.
  10. The game is now installed on your computer. You can access it from the start menu or by double-clicking on the desktop shortcut.