Hamster on Rails Achievements Here is the full list of all 30 Hamster on Rails 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 wonOpening pathsUsed the BUTTON 02 February 2026 - Add a guideGoodbye Mother NatureFinished the FOREST world 02 February 2026 - Add a guideForest fashion collectionCatch all SKINS in the FOREST world 02 February 2026 - Add a guideGood samaritan of Mother NatureCompleted all tasks in FOREST world 02 February 2026 - Add a guideUnder new directionUsed the LEVER 02 February 2026 - Add a guideForgetting the missionArrived at the end of a level without the ORE 02 February 2026 - Add a guideCrossed pathsUsed the CROSSING piece 16 May 2025 - Add a guideI'm an engineerStacked two STRUCTURE pieces 16 May 2025 - Add a guideI forgot my keyArrived at the end of a Level without the KEY Locked - Add a guideGoodbye DesertFinished the DESERT world Locked - Add a guideGoodbye AztecsFinished the AZTEC world Locked - Add a guideGoodbye Middle AgeFinished the MEDIEVAL world Locked - Add a guideIntertwined pathsUsed the STRAIGHT-CURVE piece Locked - Add a guideChange of mindUsed the HIT-AND-BACK piece Locked - Add a guideDoors to the AztecsTriggered an AZTEC DOOR Locked - Add a guideDoors to the Middle AgeTriggered a MEDIEVAL DOOR Locked - Add a guideAztec HackerDisabled an AZTEC TRAP Locked - Add a guideMiddle Age HackerDisabled a MEDIEVAL TRAP Locked - Add a guideGroundhog DayLeft the Hamster trapped in an INFINITE LOOP Locked - Add a guideDesert fashion collectionCatch all SKINS in the DESERT world Locked - Add a guideAztec fashion collectionCatch all SKINS in the AZTEC world Locked - Add a guideMedieval fashion collectionCatch all SKINS in the Medieval world Locked - Add a guideFound is not stolenReached the end of a level taking the TASK object but didn't delivered Locked - Add a guideWhat did you want?Reached an NPC but without the TASK object Locked - Add a guideKing Hamster's prideFinished the game and got all the ACHIEVEMENTS Locked - Add a guideYou are not fashionable!Played 16 consecutive levels without changing a SKIN Locked - Add a guideGood samaritan of the DesertCompleted all tasks in DESERT world Locked - Add a guideGood samaritan of Aztec peopleCompleted all tasks in AZTEC world Locked - Add a guideGood samaritan of Middle AgeCompleted all tasks in MEDIEVAL world Locked - Add a guideExemplary HamsterFinished the game by taking all SKINS and doing all SECONDARY TASKS Locked - Add a guide