Here is the full list of all 32 Kio's Adventure achievements.
Don't cure yourself
Get a gift from Light
Be brave!
Beat the final boss only use pistol
Especially in such bad world
Beat the final boss
Collect all of dead pitures
Find all of hidden rooms
Find WHO made this game
Quickest skating
Get the photo from Stan
Beat the boss at bathroom
Greed curses you
If I can be a himouto
Too long and I don't understand
Who figure out this idea?
You deserve to die
Wait until get in C's room
Touch the picture when sneaking at Bobo's living room
Can't wait to meet Bobo
Free the hands first
I want some drinks
I think she is out
The map is bad
Completely watch the animation of key srhinking
Saying no while doing yes
Something should not be touched
Feel painful
Find weird picture
No zuo no die
Am I dead?
First time to save the game