Infinifactory is out of Steam Early Access. Described as “like Spacechem in 3D” by, er, the creator Spacechem, Infinifactory is an excellent sandbox puzzle game about constructing factories for alien overlords. You get to solve devilish puzzles your way. It also makes for some mesmerising GIFs.
It can be a challenge to buy a gift for your brainy, science-obsessed friend. What kind of games might he or she like? The science brains among us can be so intimidating, partly because it’s always scary buying things for smart people, but partly because who knows what those science…