You need to collect objects as much as you can. Solve puzzles, explore new puzzles, can you solve all the puzzles? Basic explain of game: to collect cube you need to solve _+_ puzzle, to collect cone you need to solve _-_ puzzle, to collect cylinder you need to solve _*_ puzzle. At this game has world border, beware to jump in the border. This game has pause menu, options, mouse sensitivity and invert mouse controls. I make custom music for this