Here is the full list of all 48 Kraken Academy!! achievements.
Smash 1000 things.
Collect 75,000 shlotinki.
Beat Yuki and Wendy's challenges on hard.
Save Kraken Academy from doom and destruction.
Free the Drama Club spirit.
Witness the end of the world.
Collect all furniture.
Complete all side quests.
Befriend Kostadin.
Befriend the Janitor.
Befriend Jean.
Befriend Pierre.
Dig up all piles of dirt in one time loop.
Befriend the Hobo Guy.
Collect all club cards.
Travel back to Monday 5 times.
Free the Sports Club spirit.
Pull all the levers in the boss's office.
Get the drama club uniform.
Put furniture into every slot in your room.
Get a score of 20 or more in Dimitri's challenge.
Score a goal in the gym.
Pet a cat.
Go on all the dates.
Befriend Vladimir.
Befriend the Cafeteria Lord.
Befriend Dimitri.
Befriend Ms. Markova.
Befriend Patitsa.
Collect 10,000 shlotinki.
Befriend Broccoli Girl.
Befriend Nikolai.
Free the Art Club spirit.
Call your Mom 8 times.
Summon a poop demon.
Get the cultist robes.
Convert 3 bottlemachines to the cause in one time loop.
Befriend Ana.
Smash 250 things.
Collect 175 bottles in one go.
Free the Music Club spirit.
Wash your hands in 4 different sinks.
Get the skeleboner costume.
Bounce on a bouncy castle.
Befriend Simona.
Get the penguin costume.
Gain the power to travel back in time.
Collect 75 bottles in one go.