
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.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 31 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
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UnDuster was originally made for the BIGMODE Game Jam in 2023 where it placed #8 in Fun and won a Judge's Choice certificate for "Least Dusty Platforming."
Genres
Engagement
Reviews
finished the game now i want to do "nice" things to unduster devs especially this "jabe' I HATE UNDUSTERRRRRRRRRRRR ---{ Graphics }--- ☐ You forget what reality is ☐ Beautiful ☐ Good ☐ Decent ☐ Bad ☐ Don‘t look too long at it ☑ MS-DOS ---{ Gameplay }--- ☐ Very good ☐ Good ☐ It's just gameplay ☐ Mehh ☐ Watch paint dry instead ☑ Just don't ---{ Audio }--- ☐ Eargasm ☐ Very good ☐ Good ☐ Not too bad ☐ Bad ☑ I'm now deaf ---{ Audience }--- ☑ Kids ☐ Teens ☐ Adults ☑ Grandma ---{ PC Requirements }--- ☐ Check if you can run paint ☐ Potato ☐ Decent ☐ Fast ☐ Rich boi ☑ Ask NASA if they have a spare computer ---{ Game Size }--- ☐ Floppy Disk ☐ Old Fashioned ☐ Workable ☐ Big ☐ Will eat 10% of your 1TB hard drive ☐ You will want an entire hard drive to hold it ☑ You will need to invest in a black hole to hold all the data ---{ Difficulty }--- ☑ Just press 'W' ☐ Easy ☐ Easy to learn / Hard to master ☐ Significant brain usage ☐ Difficult ☐ Dark Souls ---{ Grind }--- ☐ Nothing to grind ☐ Only if u care about leaderboards/ranks ☐ Isn't necessary to progress ☐ Average grind level ☐ Too much grind ☑ You'll need a second life for grinding ---{ Story }--- ☑ No Story ☐ Some lore ☐ Average ☐ Good ☐ Lovely ☐ It'll replace your life ---{ Game Time }--- ☐ Long enough for a cup of coffee ☐ Short ☐ Average ☐ Long ☑ To infinity and beyond ---{ Price }--- ☐ It's free! ☐ Worth the price ☐ If it's on sale ☐ If u have some spare money left ☐ Not recommended ☑ You could also just burn your money ---{ Bugs }--- ☐ Never heard of ☐ Minor bugs ☐ Can get annoying ☐ ARK: Survival Evolved ☑ The game itself is a big terrarium for bugs ---{ ? / 10 }--- ☑ 1 ☐ 2 ☐ 3 ☐ 4 ☐ 5 ☐ 6 ☐ 7 ☐ 8 ☐ 9 ☐ 10
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English
Hours played at review time, across 36 reviews with recorded playtime.
The game is pretty damn fun. The game is super smooth to control and it's so rewarding to get good at it. Advanced movement tech comes naturally as you play and the game is perfect for speedrunning
This is a really cool and unique spin on the platformer formula, and it's really cool seeing all of the speed tech that can be incorporated into the gameplay, such as a similar technique to the wavedashing of Celeste, and generally just very fun! I've only gotten to level 4 so far, but I'm looking forward to my next play session! Spoiler So I just finished the game, and I quite enjoyed the rest! One thing I will say, however, is that the unduster felt unfairly fast at times, and due to its unlimited length and huge width, it got frustrating to get tripped up on wall corners. This was my observation for 2 rooms in particular, the final room and the tall room with many springs (due to lack of better explanation). Another nitpick I have is the decision to make the vacuum suck 8 directional but the blow omni directional.
I am Gertrude Gummers
Like Celeste, but a lot better
i refuse to believe that i actually got to play floor 2
Very fun game, mouse controls started out janky and by the end I was very surprised by how skilled I had become with them. [spoiler]The final level was loads of fun and was honestly more of a victory lap than a challenge at that point.[/spoiler] Would love to see some polish on hitboxes, especially spike corners and the corkscrews that are activated by sucking.
YEA, this game shows your blowtime in the end-stats on every level 10/10 gaming experience!! Joke aside, this is a great platformer, the last level made me rage a couple of times though... . And the integrated Speedrunning-Timer makes it easy to SR (for someone who struggles to manage LiveSplit this is a very welcome feature, thanks for the addition :) ). My main speedrunning game for now.
my friend helped make this game, its pretty good, just waiting for the skibidi toilet collab
the price tag is about right for first impressions, but after playing it i would pay for it again. really well-made and i wish more people knew about it edit: just finished the last level. buy this game buy this game buy this game buy th
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Players by region
Where this game's players are, estimated from review languages.
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