UnDuster
Escape the depths of an intricate spiky dungeon in UnDuster. Master the peculiar abilities of a powerful vacuum to run, jump, suck, and blow your way through precarious and horrifying platforming challenges.
Offers
What are keyshops?Official stores
Official stores with direct support.
Demo (1)
Try this game before buying.
About UnDuster
Gameplay
UnDuster is a tight precision platformer with two versatile movement abilities - a fast 8 directional dash that sucks you wherever you need to go, and a sustained omnidirectional blast that can blow you away from any hazard.
Story
Gertrude Gummers has lived a long fulfilled life, and the light at the end of the tunnel (retirement) draws ever nearer. But the time has come for one last job. The clients for her maid service have always been eccentric, but the grand secluded manor she has arrived at is more ominous than most. Nothing her custom-built Septuple-A battery powered vacuum can’t handle though.
Features
Explore and escape the depths of a mysterious dungeon
Collect stickers to adorn your 3D vacuum
Wavedash (she ain’t got time for sub-optimal routes)
Game Jam
UnDuster was originally made for the BIGMODE Game Jam in 2023 where it placed #8 in Fun and won a Judge's Choice certificate for "Least Dusty Platforming."
Game details
Game details
Age ratings
Game modes
Languages
UnDuster price history
Lowest tracked price: $2.49 (Jul 7, 2026) · current best: $2.49.
UnDuster player count & reviews
97% positive reviews all-time · 0 peak players in the last 30 days.
UnDuster — frequently asked questions
Where can I buy UnDuster at the cheapest price?
Right now the cheapest offer for UnDuster is $2.49 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price UnDuster has ever been?
The lowest price KingsPrice has tracked for UnDuster is $2.49 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play UnDuster?
UnDuster peaked at 0 concurrent players on Steam in the last 30 days (highest on Jul 11, 2026). The player chart on this page updates daily.
How can I get UnDuster at a discount?
Create a free price alert on this page and KingsPrice will email you when UnDuster drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS: Windows 10 Version 1803
- Processor: Intel Core I3-5015U
- Memory: 4 GB RAM
- Graphics: Intel HD 5500
- DirectX: Version 12
- Storage: 125 MB available space
