Here is the full list of all 64 Clones achievements.
Obtain Beatall's fragment in under 90 mins
Beat all CloneMaster battles on 'Hard'
Beat all CloneMaster battles on 'Medium'
Participate in a 8-group multiplayer match.
Win a multiplayer match without losing any clones.
Win a multiplayer match with 3 or more groups
All Qdots in any 15 puzzles
2 CloneMaster Medallion Fragments
Solve 150 puzzles
All Qdots in any 150 puzzles
All Qdots in Wattson
Beat Wattson's CloneMaster Battle
All Qdots in Clone Together
All Qdots in Fusion
Obtain all 10 medallion fragments
All Qdots in Floating Point
Solve 100 puzzles
All Qdots in Octopal Battle
All Qdots in any 100 puzzles
All Qdots in Lies beneath the ocean waves
All Qdots in Dragsicle Tower
All Qdots in Frostea
All Qdots in Flare
All Qdots in Starlight
All Qdots in Rattlin' Roots
All Qdots in Conflagration
All Qdots in Share the Land
All Qdots in The Hollow
All Qdots in Trillip Battle
5 CloneMaster Medallion Fragments
All Qdots in Project Orion
All Qdots in Lure
4 CloneMaster Medallion Fragments
All Qdots in One Crazy Gofo
All Qdots in any 55 puzzles
All Qdots in Frozen Clone Zone
Solve 35 puzzles
All Qdots in Ice Hotel Battle
All Qdots in any 50 puzzles
3 CloneMaster Medallion Fragments
All Qdots in Quicksand
All Qdots in any 40 puzzles
All Qdots in Twilight
All Qdots in any 35 puzzles
All Qdots in Sand Castles
All Qdots in any 30 puzzles
All Qdots in any 20 puzzles
All Qdots in Robo Battle
All Qdots in Geode Hill
Solve 30 puzzles
All Qdots in Done Drillin'
All Qdots in Nova Style
Create one new level
Completed 10 levels
Solve 25 puzzles
Solve 20 puzzles
All Qdots in any 10 puzzles
Solve 15 puzzles
Solve 7 puzzles
All Qdots in any 5 puzzles
Solve 4 puzzles
All Qdots in The Incredible Gulp
All Qdots in any 3 puzzles