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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.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest ends
Official stores with direct support.
Try this game before buying.
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.
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.
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)
UnDuster was originally made for the BIGMODE Game Jam in 2023 where it placed #8 in Fun and won a Judge's Choice certificate for "Least Dusty Platforming."
Lowest tracked price: £2.14 (Jul 7, 2026) · current best: £2.14.
97% positive reviews all-time · 0 peak players in the last 30 days.
Right now the cheapest offer for UnDuster is £2.14 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for UnDuster is £2.14 (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.
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.
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.
