May 9, 2011 SpaceChem is now available for 50% off until May 16th at 10AM Pacific Time! Now includes the ResearchNet update with a level editor, Steam Achievements, Leaderboards, and special TF2-themed puzzles with rewards! Click to expand...
SpaceChem is now available for 50% off until May 16th at 10AM Pacific Time! Now includes the ResearchNet update with a level editor, Steam Achievements, Leaderboards, and special TF2-themed puzzles with rewards!
