Here is the full list of all 22 Please, Don't Touch Anything 3D achievements.
Unlock ending #30 without pressing any unnecessary buttons
For unlocking all achievements
For pressing the 276 button 277 times
Click 276 times in 1 minute
Throw all the trash away within 15 seconds
Delete save file with all open endings unlocked
Restart the game 100 times
Press 1000 buttons
Lose in Tic-tac-toe
You touch me, I yell rat
Call 10 secret numbers
Who you gonna call?
Don't look at the ghost for 15 seconds
Unlock every ending
Wait for three more minutes after unlocking the peaceful ending
Solve the secret puzzle in 6 moves
Do not miss a single time in bomber scene
Got a dime?
Unlock the hammer ending
Hammer the printer 37 times
Press the hidden button in the menu
Press the red button