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 wonRatchetUnlock the ratchet. 17 September 2025 - Add a guidePneumatic screwdriverUnlock the pneumatic screwdriver. 17 September 2025 - Add a guideYour first articulated bus.Finish your first job on an articulated bus. 17 September 2025 - Add a guideExperience level 2Reach experience level 2. 17 September 2025 - Add a guideDuckUse the rubber duck. 17 September 2025 - Add a guideYour first busFinish your first job. 17 September 2025 - Add a guideTutorialFinish the tutorial. 17 September 2025 - Add a guideExperience level 3Reach experience level 3. Locked - Add a guideTesting bay lightUnlock the light test in the testing bay. Locked - Add a guideTesting bay brakesUnlock the brake test in the testing bay. Locked - Add a guideTesting bay exhaustUnlock the exhaust emissions test in the testing bay. Locked - Add a guideYour first double deckerFinish your first job on a double decker. Locked - Add a guideInventory level 2Increase your inventory to 60 parts. Locked - Add a guideInventory level 3Increase your inventory to 80 parts. Locked - Add a guideInventory level 4Increase your inventory to 100 parts. Locked - Add a guide