Falsely advertived. Does not proress while you dont have the screen open, or even while youre watching an add (thats required to progess.) Money stops being a factor after a while as youre just watching adds to collect parts. Another annoying thing is that you can upgrade a machine to work at top performance and then install one in front of it that cant be upraged yet and your whole lumver line just gets backed up. Just becomes totally dissatisfying to play after a while.