Unlock every modification for every bus.
Back to USSR
Complete all Chernobyl scenarios.
Unlock all buses.
Reach a speed of N km/h.
Create your first round.
Survive after being in a tornado.
In the last second
Drive away from Tsunami in the very last moment when wheels of the bus are touching the water.
Fully load the bus with passengers.
Get Gold in all routes in Chernobyl.
Get passengers to almost maximum level of dissatisfaction but correct the situation.
Receive a large dose of radiation and survive.
Complete all Southern China scenarios.