The Ubuntu Software Center welcomes it’s newest title, SpaceChem! A top rated, highly acclaimed game is now ready for you to purchase and play through the Ubuntu Software Center by price $15.
SpaceChem is such us puzzle game that obscenely addictive, this game is about building machines and fighting monsters in the name of science. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products! Streamline your designs to meet production quotas and survive encounters with the sinister threats that plague SpaceChem.
See the trailer bellow :
go to this link to purchase the game!