Here is the full list of all 26 Hexteria achievements.
Defeat the boss in Windy Woods
Defeat the boss in Honey Harvest
Defeat the boss in Starter's Shore
Unlock all six worlds
Defeat the boss in Icy Isles
Defeat the boss in Magma Mountains
Defeat the boss in Neon Nebulae
Achieve all goals in Starter's Shore
Achieve all goals in Windy Woods
Achieve all goals in Honey Harvest
Achieve all goals in Icy Isles
Achieve all goals in Magma Mountains
Achieve all goals in Neon Nebulae
Complete all challenges in Starter's Shore
Complete all challenges in Windy Woods
Complete all challenges in Honey Harvest
Complete all challenges in Icy Isles
Complete all challenges in Magma Mountains
Complete all challenges in Neon Nebulae
Buy all Hint Powerups
Buy all Undo Powerups
Buy all Counterclockwise Powerups
Buy all Double Turn Powerups
Buy all Mind Control Powerups
Playtest your own level in the editor
Publish a map to the Steam Workshop!