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