Here is the full list of all 35 Kowi Ishto: Battle of Akonoli achievements.
Collect 100 Star Gems
Collect 500 Star Gems
Collect 1,000 Star Gems
Collect 10 Extra Lives
Collect 50 Extra Lives
Collect 100 Extra Lives
Collect 100 Energy
Collect 500 Energy
Collect 1,000 Energy
Collect 10 Power Ups
Collect 50 Power Ups
Collect 100 Power Ups
Team Starclaw reunited
Who are they?
Could he?
What Do They Plan on Doing?
???
Collect 100 Gems
Collect 500 Gems
Collect 1,000 Gems