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