Here is the full list of all 14 Tales of Cosmos achievements.
When all else fails, keep on trying.
Overcome your opponent and gain freedom.
Show 30 items to Perseus.
Manipulate time.
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Follow your hunter instincts.
Help out and make friends.
Land on the same planet four times in succession.
Explore your boundaries.
Discover all celestial objects.
Launch a spacecraft.
Jump 100 times.
Complete the game without ever missing a hit, throw, catch or shot.
Assume command over Shuttle's Bane.