Here is the full list of all 84 OMORI achievements. It takes around 80-100 hours to unlock all of the achievements on Windows.
Unlock all achievements. Thank you for playing OMORI.
Complete the FOE FACTS! journal.
Take the KEEPER OF THE CASTLE's power.
Enter code: haveadollariguess at www.omocat-shop.com for $1.00 off.
Beat the BOSS RUSH.
Defeat MUTANTHEART.
Defeat PERFECTHEART.
Defeat PLUTO and THE EARTH.
Defeat every SOMETHING at the bottom of the LOST LIBRARY.
Commission all of GATOR GUY's statues.
Recover at all of MARI's picnics.
Visit all mirrors.
Defeat SPACE EX-HUSBAND.
Look through all telescopes.
Let the plastic fish finish its song.
Get the FLOWER CROWN from BASIL.
Complete your TO-DO LIST.
Receive all FLOWERS in the hospital.
Insert every song into GINO'S JUKEBOX.
Feed the STRAY CAT every day and sunset.
Defeat the HOOLIGANS with PEPPER SPRAY.
Lose to KIM and VANCE.
Get a perfect score delivering PIZZA.
Reach the good ending.
Reach the bad ending.
Reach the other ending.
Go to SEAN and KAREN's housewarming party.
Quit in the middle of a part-time job.
Defeat the RECYCLEPATH.
Give FLOWERS to MARI.
High-five KEL three times.
Brush your teeth every day.
Read all the tombstones in the... dev room...
Defeat HUMPHREY.
Defeat SLIME GIRLS.
Pet all the creatures in MARINA's sector in HUMPHREY.
Defeat ROBOHEART.
Get all rewards from the RECYCLING MACHINE.
Have a ghost party.
Complete ORANGE JOE's quest.
Defeat the CHICKEN? at the top of DINO'S DIG.
Turn the valve to the right in RAIN TOWN.
Defeat UNBREAD TWINS.
Defeat 100 SQUIZZARDS.
Get the LOL SWORD.
Trade CLAMS for CLEMS.
Defeat PLUTO (EXPANDED).
Defeat MR. JAWSUM.
Take $20.00 from KEL's wardrobe.
Battle the "bees".
Commission all of ROCOCO's art.
Commission ROCOCO.
Defeat SWEETHEART.
Watch all movies in SWEETHEART'S "throne room".
Kill the first SOUS CHEF.
Perfectly train the SPROUT MOLE choir.
Choose the SPRING MOLE.
Choose the SUMMER MOLE.
Choose the FALL MOLE.
Choose the WINTER MOLE.
Ruin Christmas.
Hold 99 TOFU.
Listen to MR. SCARETHROW's rant.
Go to sleep after a long day.
High-five KEL.
Don't high-five KEL.
Defeat the PET ROCK champion.
Complete the math worksheet correctly.
Complete the grammar worksheet correctly.
Complete all part-time jobs once.
Pet a dog.
Wake up in the morning.
Defeat SPACE EX-BOYFRIEND.
Defeat 100 BUNNIES.
Defeat KITE KID.
Defeat DOWNLOAD WINDOW.
Throw away something.
Defeat THE EARTH.
Make your way and talk to LONE MOLE.
RELEASE ENERGY on your foes.
Defeat ???.
Fly the BUTT CERTIFICATE in CATTAIL FIELD.
Gain BREAD using BREAD SLICE.
Water a plant back to life in BASIL's garden.