Full list of all 21 So Many Me achievements worth 1,000 gamerscore. It takes around 12-15 hours to unlock all of the achievements on Xbox One.
Finish Chrono Castle XII without turning on Etherizer
Turn on every light in Chrono Castle
Reach 100% completion
Craft 10 artifacts
Finish the game
Acquire 42 costumes
Have 3 different Transmuter Fruits on 3 ME at the same time
Collect every coin in Chrono Castle
Acquire every ME
Finish Chrono Castle XI with both coin bubbles collected
In the Chono Castle, Stomp on enemies' head 10 times, without falling or creating a stone block
Unlock both gates at Volcano's entrance
Defeat a Duffon
Fail your friends
Defeat the rival
Meet Woodword
Rescue a girl
Use the Gene Splicer to create Jellosaur
Acquire the first ME
Walk around the moon
Dream.Build.Play