Collect all stamps
Collect all cars
Collect 50% of cars
Unlock all mission cars
Extinguish 400 fires
Run over 1000 zombies
Consume 400 sheeps and princeses
Drive 400 kids to shcool
Deliver 400 pizzas
Catch 400 thieves
Win online match
Collect 9000 coins
Complete one challenge
Get to the rainbow world
Build 10,000 roads
Unlock all worlds
Play one game in Versus mode
Unlock Zombie mission car
Unlock Firefight mission car
Unlock Dragon mission dragon
Unlock School mission car
Unlock Police mission car
Unlock Pizza mission car
Unlock world - Greenland
Unlock world - Icyland
Unlock world -Postapo
Unlock world - Cosmo Dream
Unlock world - Cloudyn
Unlock world - Helly Star
Unlock world - Chesse Soup
Unlock world - Pianoland
Unlock world - Dragonland
Unlock world - Safari
Unlock world - City
Unlock world - Ghostland
Unlock world - Wall of China