User Summary Infinifactory is a sandbox puzzle game, in which you assemble target objects from source blocks that appear at inputs, and deliver the final product to an output hopper. To do this, you build a factory in 3D, consisting of conveyor belts, welders, pushers, rotators, lifters, eviscerators, and more. You are guided through the puzzles by means of a light story, in which alien overlords have captured you and set you to work in asteroid belts and on strange planets to mine resources, build vehicles and weapons, and produce food. The game allows players to create their own puzzles and release them through Steam Workshop.