Build amazing machines and create exciting chain reactions!
In this physics-based puzzle game, you construct whimsical contraptions with fun elements. Position explosive barrels, laser guns, rockets, conveyor belts and much more in the right places to set off comical chain reactions.
Discover your inner inventor, and experiment across over 200 tricksy levels. The level editor offers unlimited tinkering enjoyment: Design your own levels using a colourful collection of objects - from clothes pegs to wind machines!
Graphics: nVidia GeForce 520M / Intel HD 4000 or equivalent
Storage: 250 MB available space
windows Recommended
Processor: Intel Core i5 @ 3.0GHz or higher
Memory: 6 GB RAM
Graphics: nVidia GeForce GTX 260 / ATI Radeon HD 5670 or better
Storage: 250 MB 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
2026-07-31
The Summer Sale Returns: Bigger Deals for 48 Hours Only
Summer is here and we are already preparing for a super fresh season full of incredible delights and heated moments! Make an order of over 15€ between 31.07.2026 13:00 CET and 02.08.2026 15:00 CET and you will get our special SUMMER DEALS GIFT, which will contain one of the following: discount codes - 10% OFF, 20% OFF, 25% OFF or 50% OFF; discount vouchers - 1€, 2€, 5 or 10€; or a FREE GAME…
Great games are nothing without loyal gamers and we're grateful to have such an amazing community that supports our store. That’s why we’re launching our special “YUPLAY Is Feeling Generous” campaign as a way of saying “Thank you”. During this campaign, with every order over €30 you will receive a free 10% discount code that can be used during your next purchase…