Unlock a new skin for your bus.
Collect the D.A.K.A.R letters
Hit more than 15 obstacle in a run
Drive for at least 2 kilometers in a run
Take no passenger at all during a run beyond 5 km
Drop off more than 100 passengers in a single run.
Drive for at least 10 kilometers in a run
Drive for at least 5 kilometers in a run
Drive for at least 20 kilometers in a run
Collect more than 1,000 coins in a run
collect more than 500 coins in a run