Here is the full list of all 14 Karmaflow: The Rock Opera Videogame - there are Act I & Act II achievements.
Complete Karmaflow ACT II
Destroy a World
Complete Karmaflow ACT I
Save a World
Pull off a double jump-glide-dash-glide combo
Achieve Full karma
Enter a world for the first time
See the true ending
Hear the complete story of the Villagers
Get through the high grass without being spotted by any Lost Soul
Complete the Bird Goddess confrontation within 3 minutes
Complete the chase within 3 tries
Collect 14 datashards and learn about the Worlds and the Multiviverse!
Collect all datashards and learn everything about the Worlds and the Multiviverse!