Beat the game for the 1st time

Complete 5 levels

Complete 10 levels

Complete 15 levels

Complete 20 levels

Complete 25 levels

Complete 30 levels

Complete 35 levels

Complete 40 levels

Complete 45 levels

Complete 50 levels

Complete 55 levels

Complete 60 levels

Complete 65 levels

Complete 70 levels

Complete 80 levels

Beat the game for the 2nd time

Collect 10 golden bones

Collect 20 golden bones

Collect 50 golden bones

Collect 100 golden bones

Collect 150 golden bones

Fall out of the screen 1 time

Fall out of the screen 10 times

Fall out of the screen 20 times

Fall out of the screen 50 times

Fall out of the screen 100 times

Get spiked 1 time

Get spiked 5 times

Get spiked 10 times

Get spiked 20 times

Get spiked 30 times

Find 1 dev playing hooky (level 4)

Find 2 dev playing hooky (level 12)

Find 3 dev playing hooky (level 15)

Find 4 dev playing hooky (level 27)

Find 5 dev playing hooky (level 32)

Find 6 dev playing hooky (level 43)

Find 7 dev playing hooky (level 53)

Find 8 dev playing hooky (level 54)

Find 9 dev playing hooky (level 64)

Find 10 dev playing hooky (level 75)

Scare away cats in level 1~10

Scare away cats in level 11~20

Scare away cats in level 21~30

Scare away cats in level 31~40

Scare away cats in level 41~50

Scare away cats in level 51~60

Scare away cats in level 61~70

Scare away cats in level 71~80

Scare away 1 bird

Scare away 10 birds

Scare away 20 birds

Scare away cats 30 birds

Smash 1 ILoveU sign

Smash 20 ILoveU signs

Smash 50 ILoveU signs

Smash 80 ILoveU signs

Smash 160 ILoveU signs

Shift gravity 10 times

Shift gravity 20 times

Shift gravity 50 times

Shift gravity 100 times

Shift gravity 150 times

Shift gravity 200 times

Shift gravity 300 times

Shift gravity 400 times

Shift gravity 500 times

Smashed by a brick switch

Smashed by a re-appeared brick

Drop 30 bones in one level

Be on the conveyer for 10 secs in one level

Smash 50 bricks

Click anxiously in the loading screens for a few times

Stayed for over 10 secs in the opening words screen of level 53

Click the heart icon on the title screen

Click the right button in the game

Lost 1 bone

Lost 20 bones

Lost 50 bones

Lost 100 bones

Lost 150 bones

Start the game with a controller connected

Cosplay once

Cosplay 5 times

Cosplay 10 times

Unlock round 2

Put on 50 pantsu

Deactivate Old TV mode

Use bullet time for the first time

Stuck in a infinite portal loops

Stuck in one level for too long

Restart a level

Turn off sound effects then turn on again

Turn off BGM then turn on again

Quit the game without using Alt+F4

Pause the game once

Change to another language

Click Start for the first time

Find everything in all levels