A very great game but there are occasionall lags, hackers, and occasionall freezes too. It's a game you'd enjoy playing if you learn. In-game purchases are not compulsory. It's up to the racer but if you're new to this game, I'd advice you to race as a Free racer for 5 months to study it well to see if it's for you or not before you commit yourself. It's fun to Race A8. You'd experience bitterness too. Use two devises to save your data and read about how to avoid Negative Credits on YouTube.