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