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