"Totally, totally loving this game!" – TangoTek, YouTube
"Absolutely phenomenal" – BUBisAwesome, Twitch
"A great mixture of careful puzzle solving and hectic danger-avoiding" – Jillian Werner, Gamezebo
Welcome to ChromaTec’s test lab! You’re here to test our newest, state-of-the-art military-grade color-technology: The ChromaGun (patent pending)! Use it to try and solve our meticulously designed test chambers. The basic principle is as easy as applying it is complex: Exit the chambers via the exit doors. But be weary of the WorkerDroids in charge of maintaining the chambers. They’re not exactly what you and I would call “human friendly”.
Use the ChromaGun to colorize walls and WorkerDroids to progress in the chambers. WorkerDroids are attracted to walls of the same color. Using that mechanic, try to reach the exit door of each chamber. Some doors are more complicated to use than others: They can only be opened using door triggers and only stay open as long as the triggers are occupied.
If all of this sounds like your brain can handle it, congratulations! You’re the perfect candidate for our test chambers!
That being said, welcome and good luck!
Help! Steam crashes when I launch ChromaGun!
If you're having trouble getting ChromaGun to launch, try deactivating your firewall and anti-virus software. Sometimes these seem to cause crashes when launching certain games through steam. You can read up on the issue here: https://support.steampowered.com/kb_article.php?ref=9828-SFLZ-9289
windows Minimum
OS: Windows Vista
Processor: 2.0 GHz Dual Core
Memory: 2 GB RAM
Graphics: NVIDIA GT 460 or AMD Radeon HD 5550 w/ 1024 MB
Storage: 1 GB available space
windows Recommended
OS: Windows 8.1
Processor: 2.4 GHz Intel i5
Memory: 4 GB RAM
Graphics: NVIDIA GTX 660 Ti or AMD Radeon HD 7870 w/ 1024 MB
Storage: 1 GB available space
macosx Minimum
OS: OS X 10.8
Processor: 2.0 GHz Dual Core
Memory: 2 GB RAM
Graphics: NVIDIA GT 460 or AMD Radeon HD 5550 w/ 1024 MB
Storage: 1 GB available space
macosx Recommended
OS: OS X 10.9
Processor: 2.4 GHz Intel i5
Memory: 4 GB RAM
Graphics: NVIDIA GTX 660 Ti, or AMD Radeon HD 7870 w/ 1024 MB
Storage: 1 GB available space
linux Minimum
OS: Linux
Processor: 2.0 GHz Dual Core
Memory: 2 GB RAM
Graphics: SM3 1024MB VRAM
Storage: 1 GB available space
linux Recommended
OS: Ubuntu 14.04
Processor: 2.4 GHz Intel i5
Memory: 4 GB RAM
Graphics: SM4 1GB VRAM
Storage: 1 GB available space
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2025-11-10
Get Double Amount of Extra Event YXP and Grow with YUPLAY
As previously promised, we are going to be making YXP events on the more regular side of things and here is the next opportunity for you to get a double amount of YXP from an Extra Event, which will help you grow to the next level tier by taking advantage of it properly! We have prepared a special promo event that is going to present you with the option to get 100 YXP instead of the usual 50 YXP…
Another month has passed and it is time to present our overview for some of the more intriguing news stories in gaming that happened during it! We have prepared interesting pieces about some of the more popular current and upcoming gaming titles like the new DLC of Kingdom Come: Deliverance II, and the Korean mythology-inspired open-world game Project TAL, as well as the shocking CS2 scandal and a dedicated part about the already concluded support for Windows 10.