Bus Mechanic Simulator Achievements Here is the full list of all 15 Bus Mechanic Simulator achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Experience level 2Reach experience level 2. Experience level 3Reach experience level 3. RatchetUnlock the ratchet. Pneumatic screwdriverUnlock the pneumatic screwdriver. Testing bay lightUnlock the light test in the testing bay. Testing bay brakesUnlock the brake test in the testing bay. Testing bay exhaustUnlock the exhaust emissions test in the testing bay. DuckUse the rubber duck. Your first busFinish your first job. Your first double deckerFinish your first job on a double decker. Your first articulated bus.Finish your first job on an articulated bus. Inventory level 2Increase your inventory to 60 parts. Inventory level 3Increase your inventory to 80 parts. Inventory level 4Increase your inventory to 100 parts. TutorialFinish the tutorial.