This game is more of a zen garden game than anything challenging. I enjoyed the process of taking cars apart to find issues, then reassemble them, but certain aspects were overly repetitive. For one the mission stories constantly devolved into taking engines apart to find the exact piston spring that was faulty and God help you if you accidentally put a new ring back into the wrong spot because you’ll be taking the whole engine apart again to swap in new parts. It’s very picky, but I learned a lot about cars doing it, so it’s not all bad.