after playin 4 hours in a little bit of money you find the paywall since to get the right cars for the final race in the campaign you are gonna have to spend huge amounts of real money on the dodgy loot box like card packs and try to get the 2.5% chance of a gold car and the packs only go up to red which is 2 tiers below s and the prize money givin in the race cards is so low so good luck in tuning up to win that last race with the bad upgrade play burn 18 crds of = or 1 tier less to max it