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