Become a space scientist responsible for turning raw materials into valuable produce in SpaceChem! Developed by Zachtronics, this puzzle style game will have you looking for solutions on how to meet quotas and how to build efficient factories, all while trying to fend off threats that are abundant in SpaceChem!

SpaceChem is an indie puzzle game from Zachtronics Industries, loosely based on the principles of chemistry and chemical bonding. In the game, the player is tasked to produce one or more specific chemical molecules via an assembly line by programming ...   more on Wikipedia

Crayon Physics Deluxe Steam Key GLOBAL is a game released on 2009-01-07. Published by Kloonigames.

Crayon Physics Deluxe is a computer video puzzle game designed by Petri Purho and released on January 7, 2009. An early version, titled Crayon Physics, won the grand prize at the Independent Games Festival in 2008. It features a heavy emphasis on two ...   more on Wikipedia

Doodle God Steam Key GLOBAL is a game released on 2015-09-24. Published by JoyBits Ltd..

Doodle God is a puzzle video game initially released for the iPhone/iPod Touch and subsequently released as a flash browser game, an Android game and a Windows Phone app. The Adobe Flash online browser game can be found on Armor Games. Version 1.1 wa ...   more on Wikipedia