Quantum Conundrum Steam Key GLOBAL is a game released on 2012-06-21. Published by Square Enix.

Quantum Conundrum is a puzzle-platformer video game developed by Airtight Games and published by Square Enix. It was directed by Kim Swift, who formerly worked at Valve as a lead designer on the critically acclaimed Portal. The game was released for ...   more on Wikipedia

Scribblenauts Unlimited is a puzzle game which inserts you into its open world and allows your imagination to roam free. To get past the obstacles you find blocking your path, you will be able to customize any tool you may conceive and share it in the Steam Workshop for use by other players or even further modification. In this HD title, you will also learn the story behind Maxwell's parents and his 41 siblings.

Scribblenauts Unlimited is an emergent action puzzle video game developed by 5th Cell and published by Warner Bros. Interactive Entertainment for the Nintendo 3DS, Wii U and Microsoft Windows. The game was announced during the E3 2012 Nintendo press ...   more on Wikipedia

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