Unlock all achievements
Find the Hidden Ghost Poster
Call 10 secret numbers
Call 867-5309
Call 652-9770
Lose in Tic-tac-toe
Delete save file with all endings unlocked
Unlock ending #30 without pressing any unnecessary buttons
Unlock every ending
Don't look at the ghost for 15 seconds
Solve the secret puzzle in 6 moves
Progress the counter from 0 to 277 with single clicks
Progress the counter to 276 in one minute with single clicks
Press 1000 buttons
Do not miss a single time in bomber scene
Throw all the trash away within 15 seconds
Restart the game 100 times
Unlock the hammer ending
Hammer the printer 37 times
Wait for three more minutes after unlocking the peaceful ending
Press the red button