Tumbleweed Express achievements

Complete a level without losing a single freight car

Achieve a three star rating in any level

Find a golden envelope

Complete a contract

Return to the Warehouse

Defeat the leader of the Drillcar Bandits

Overcome a bitter rival

Achieve three stars on every level

Acquire every Caboose Turret Type

Complete five contracts at the same time

Fully upgrade a freight car

Purchase an automated turret for all freight cars