Fun game and time killer. The only other mechanical sim I've played is Car mechanic and it feels a lot like that, but with PCs. It's fun and a good refresher to experiment with different parts and try and figure out the best solution to the problem while trying to stay within the budget for a profit. Only issues I have are that the lighting and textures need to be improved and the cost of the first expansion desk is ridiculous and sets you back quite a bit for just an extra table and chair to work on. Other than that, great game and must play for PC building enthusiasts :)