... is an elegantly designed puzzle game about chemistry. It's logical, minimalist, and beautiful.

Forget chemistry: it takes alchemy to produce a puzzle game as refined and smart as this. 9/10 - Edge Online

This is a game about the beauty of science, and most puzzle games can learn from its findings. 9/10 - Eurogamer

Humble Store purchases will receive a Steam key when available.

Crafted with love & science by:

Will it be coming out on iOS/Android?

It will! Eventually. It'll take a while to optimise for mobile devices, but enter your email address and we'll let you know when there's a release date:

What are the system requirements?

• Windows requires XP or higher.
• Mac OS X requires 10.6 (Snow Leopard) or higher.
• Linux requires Adobe AIR 2.6 to be installed, which should install fine on 32-bit versions but might need some poking to work on 64-bit installations.