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 Won first then 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 AllWonNot wonExperience level 3Reach experience level 3. 05 January 2024 - Add a guideTesting bay lightUnlock the light test in the testing bay. 05 January 2024 - Add a guideTesting bay brakesUnlock the brake test in the testing bay. 05 January 2024 - Add a guideTesting bay exhaustUnlock the exhaust emissions test in the testing bay. 05 January 2024 - Add a guideYour first double deckerFinish your first job on a double decker. 05 January 2024 - Add a guideInventory level 2Increase your inventory to 60 parts. 05 January 2024 - Add a guideInventory level 3Increase your inventory to 80 parts. 05 January 2024 - Add a guideInventory level 4Increase your inventory to 100 parts. 05 January 2024 - Add a guideExperience level 2Reach experience level 2. 04 January 2024 - Add a guideRatchetUnlock the ratchet. 04 January 2024 - Add a guidePneumatic screwdriverUnlock the pneumatic screwdriver. 04 January 2024 - Add a guideDuckUse the rubber duck. 04 January 2024 - Add a guideYour first busFinish your first job. 04 January 2024 - Add a guideYour first articulated bus.Finish your first job on an articulated bus. 04 January 2024 - Add a guideTutorialFinish the tutorial. 04 January 2024 - Add a guide