Came back to the game after a long absence to find people in my same leagues 5-10x stronger than me as they have P2W items. Game throws 3-5 store popups each time you open the app. Every other minute it stops you (literally locks the screen to make one thing selectable) to tutorialise you on how to pay for parts. This used to be a fun time waster. It's now an object lesson in garbage app monetisation. There's no game here, just a skinner box to weigh your wallet. Avoid.