Full list of all 28 Tumblestone achievements worth 1,500 gamerscore. It takes around 60-80 hours to unlock all of the achievements in the base game on Xbox One.
The base game contains 22 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 6 achievements worth 500 Gamerscore.
Completed World 11.
Solved Puzzle 2-8 using 44 moves.
Completed World 10.
Completed World 9.
Completed World 8.
Completed 25 quests.
Completed World 7.
Completed World 6.
Won an online Battle match.
Reached rank 25.
Won a Tug of War match against 3 Nightmare bots.
Won an online Tug of War match.
Won a Puzzle Race match using a modifier.
Won an online Puzzle Race match.
Solved a 3-star Practice Puzzle.
Completed World 5.
Completed World 4.
Completed World 3.
Completed World 2.
Completed World 1.
Complete the Story Mode.
Win a Battle match against 3 Nightmare bots.
Got a score of 1,234 in Marathon.
Emptied the board in Heartbeat.
Got a score of 333 in Heartbeat.
Emptied the board in Marathon.
Got a score of 500 in Infinipuzzle.
Got a score of 333 in Infinipuzzle using a modifier.