The Limits of Intelligence !!Important Update!! You can now design your own levels and share them on the Workshop! You can also play levels created by others! Test your intelligence with physics puzzles. Create your own machine. Engineer it! You can MAKE YOUR OWN LEVEL!! and share it to other all users. or can play the level that other players made. There are numerous ways to solve the puzzle. Clear it in your own way!
PC
绑定了游戏账号（比如Steam、PSN），并且拥有这款游戏的用户会显示此标识；
如果您通过共享或者是购买后又退款等形式拥有过此游戏，仍然算作玩过认证玩家!