Undusted: Letters from the Past – Achievement Guide 100%

This guide lists all Steam achievements for Undusted: Letters from the Past and how to unlock them following a simple steps.

Story Achievements

These are earned by progressing through the main storyline of the game. These are typically unavoidable and tied to cleaning each object.

Main Achievements

Icon Image	Name	Description
	A Dusted Key	Clear Level 1.
	Bunny Ears!	Clear Level 2.
	Shattered	Clear Level 3.
	Shining in the Darkness	Clear Level 4.
	A Little Ditty	Clear Level 5.
	No Means No	Clear Level 6.
	Snow-capped	Clear Level 7.
	Left Behind	Clear Level 8.
	In Darkness Found	Clear Level 9.
	Words Gone Astray	Clear Level 10.
	Shouldn’t Have Said That	Clear Level 11.
	What Was Left Inside	Clear Level 12.
	What Had Always Been There	Clear Level 13.
	Unexceptional	Clear Level 14.
	If I Had Called First…	Clear Level 15.
	Nothing Left Undusted	Clear Level 16.
	Letters From the Past	Finish the story. Watch the last cinematic of the game.

Grinding Achievements

Icon Image	Name	Description
	A Shining Start	Clean 4 objects to 100%.
	Nearly Spotless	Clean 8 objects to 100%.
	Every Last Speck	Clean all objects to 100%.
	Simple and Clean	Clean all items to 100% using only sponge and toothbrush. If you’re wondering about glass objects, use the cloth! Be patient and clean slowly.
	Patience is an Art	Clean any object using only the air blow gun.
	No Help Needed	100% any stage (excluding tutorial) without hints.

Hidden/Secret Achievements (Spoilers)

Icon Image	Name	Description
	It’s Still Not Working!	While hints are unavailable, try to use them 3 times.
	Clean as an Ocarina	Play notes in order on the ocarina on LEVEL 5. Play a major scale in order using the brush.
	Squeak!	Use the cloth at LEVEL 7 to unlock the achievement.
	Let It Snow	Turn the snow globe into a winter wonderland at LEVEL 7. Clean the glass and shake the snow globe.
	Too Pretty to Clean	Clean off a flower at LEVEL 7 to unlock the achievement.
	With These Hands	Push the pocket watch button to open it on LEVEL 8.
	Echo… Echo… Echo…	Listen to the drum echo on the MIDI controller at LEVEL 9. Turn the knob and press the buttons.
	Air it Out!	Use the air blow gun at LEVEL 11 to unlock the achievement.
	Dad’s Final Song	Listen to the music box play at LEVEL 11 by turning the crank.
	Say Cheese!	Take a photo with the camera at LEVEL 12. Open the lens and press the shutter.
	Like She Once Did	Press the typewriter keys 5 times at LEVEL 14.
	An Excuse to Call You	Listen to the telephone easter egg at LEVEL 15. Dial 217 using the rotary phone.
	Etched in Heart	Clear the hidden object at LEVEL 17 after completing the story.