A great mechanical and thought provoking game. This game is the eptiome of what builder games should be. It knows what it wants and it serves it to you in a way that is digestable. However complex this game may seem, there is always going to be something that will lead you in the right direction. It does tike quite a lot of time, but it's not the type of game that requires a jobless grind in order to have fun. You can always go at your own pace in the freeroam, and other modes. Or take a relaxing crack at building a full system in the cheat mode. Overall a great game, not my favorite but definetly the best builder game I've ever played.