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