Dungeon Sucker is a 2D roguelite shooter. For the upcoming dungeon inspection, the Demon King left for her summer vacation and entrusted the cleaning to an agency. Armed with the “Mighty Vacuum,” you can absorb anything that stands in your way. Clean up the chaotic dungeon—if you can!

You are currently viewing the store page for the Dungeon Sucker demo. This page provides information on the planned scope and direction of the full version of Dungeon Sucker.The specific volume and features of the demo are as follows:<ul class="bb_ul"><li>Combat covering Stages 1 and 2</li><li>A small selection of random events</li><li>A small selection of weapons</li><li>A small selection of upgradeable stats</li><li>Unreviewed translations</li><li>Certain unfinished effects, sounds, and UI</li><li>Various bugs</li><li>Unfinished combat and level design</li></ul>Your feedback, bug reports, and maybe even a little love will help us clean this game up into something truly polished.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/d384339b96d41eb3010955887948e952.poster.avif?t=1760862408" width=1170 height=658 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/d384339b96d41eb3010955887948e952.webm?t=1760862408" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/d384339b96d41eb3010955887948e952.mp4?t=1760862408" type="video/mp4"></video><h2 class="bb_tag" >“The best way to clean? Kill the mess at its source.”</h2>A cleaner, commissioned by the Kim Demon before her vacation, sucks up everything that gets in the way of cleaning in this 2D pixel roguelite shooting game.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/6ba3d2e6b21848ef1cb03a172b1093df.poster.avif?t=1760862408" width=1170 height=658 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/6ba3d2e6b21848ef1cb03a172b1093df.webm?t=1760862408" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/6ba3d2e6b21848ef1cb03a172b1093df.mp4?t=1760862408" type="video/mp4"></video><h2 class="bb_tag" >A… dungeon…?</h2>Don’t worry! Dungeons aren’t scary lairs anymore.They’re fully licensed businesses, operating legally under proper regulations!<h2 class="bb_tag" >Dungeon Cleaning…?</h2>Once upon a time, there was Kim Demon, weary from endless work.Alas! The dungeon’s seasonal inspection had fallen on the very same days as her seaside holiday with her fellow villains.In a fluster, she rummaged through her chamber… and there it was : A leaflet for a cleaning service.And so the question remains—will everything turn out all right?<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/71f728730eb149a50200b1b516dd9b6d.poster.avif?t=1760862408" width=1170 height=494 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/71f728730eb149a50200b1b516dd9b6d.webm?t=1760862408" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/71f728730eb149a50200b1b516dd9b6d.mp4?t=1760862408" type="video/mp4"></video><h2 class="bb_tag" >The Mighty Vacuum!</h2>The cleaner’s most trusted companion is none other than “B.F.V (Best Friend Vacuum)”.<ul class="bb_ul"><li>Small objects and enemy projectiles can be sucked up and turned into ammo.</li><li>Bigger objects may clog the vacuum head, but can still be launched back out.</li></ul>The B.F.V isn’t just a cleaning tool — it’s a shield, a weapon, a tool, and a strategy all in one!(But beware: not everything can be absorbed.)<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/b58f7d19ae38d98e5f2264283d3b6fa9.poster.avif?t=1760862408" width=1170 height=494 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/b58f7d19ae38d98e5f2264283d3b6fa9.webm?t=1760862408" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/b58f7d19ae38d98e5f2264283d3b6fa9.mp4?t=1760862408" type="video/mp4"></video><h2 class="bb_tag" >Don’t be fooled by the cute(pixel)look!</h2>They’re all just filthy things waiting for you to clean up!!Sure, the process will be a chaotic mess…But as long as it’s clean in the end, isn’t that what matters?<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/45cf52be021e3b5aaa9354f27263e7b8.poster.avif?t=1760862408" width=1170 height=658 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/45cf52be021e3b5aaa9354f27263e7b8.webm?t=1760862408" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4039530/extras/45cf52be021e3b5aaa9354f27263e7b8.mp4?t=1760862408" type="video/mp4"></video><h2 class="bb_tag" >In this world nothing can be said to be certain, except death and taxes, cleaning.</h2>Yes—quite literally.Each time you fall, the dungeon reshapes itself, offering a new run, a new challenge.Here, death isn’t the end… it’s the start of another round of cleaning.<h2 class="bb_tag" >Is It Wrong to Try to Pick Up Strangers in a Dungeon?</h2>Not everything in the dungeon is out to get in your way.Sometimes, you’ll meet those who lend a hand with your cleaning!<ul class="bb_ul"><li>Some NPCs, once rescued, will move into the lobby, offering stat boosts or starting funcs.</li><li>Others appear as one-off events, giving you unexpected aid in a tight spot.</li></ul>But whether that hand is a lifeline… or a landmine, you’ll only find out by taking it.<h2 class="bb_tag" >No Two Cleaners Clean Alike.</h2>The dungeon is full of weapons and vacuum upgrades waiting to be discovered.From melee, pistols, rifles, snipers, shotguns, and explosives— to everything from simple stat boosts to wild, unexpected special effects…Find your own unique way to clean!

Dungeon Sucker Demo

Dungeon Sucker is a 2D roguelite shooter. For the upcoming dungeon inspection, the Demon left for her summer vacation and entrusted the cleaning to an agency. Armed with the “Mighty Vacuum,” you can absorb anything that stands in your way. Clean up the chaotic dungeon—if you can!

For more details about the demo, please refer to the demo page.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/d384339b96d41eb3010955887948e952.poster.avif?t=1770967053" width=1170 height=658 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/d384339b96d41eb3010955887948e952.webm?t=1770967053" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/d384339b96d41eb3010955887948e952.mp4?t=1770967053" type="video/mp4"></video><h2 class="bb_tag" >“The best way to clean? Kill the mess at its source.”</h2>A cleaner, commissioned by the Kim Demon before her vacation, sucks up everything that gets in the way of cleaning in this 2D pixel roguelite shooting game.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/6ba3d2e6b21848ef1cb03a172b1093df.poster.avif?t=1770967053" width=1170 height=658 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/6ba3d2e6b21848ef1cb03a172b1093df.webm?t=1770967053" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/6ba3d2e6b21848ef1cb03a172b1093df.mp4?t=1770967053" type="video/mp4"></video><h2 class="bb_tag" >A… dungeon…?</h2>Don’t worry! Dungeons aren’t scary lairs anymore.They’re fully licensed businesses, operating legally under proper regulations!<h2 class="bb_tag" >Dungeon Cleaning…?</h2>Once upon a time, there was Kim Demon, weary from endless work.Alas! The dungeon’s seasonal inspection had fallen on the very same days as her seaside holiday with her fellow villains.In a fluster, she rummaged through her chamber… and there it was : A leaflet for a cleaning service.And so the question remains—will everything turn out all right?<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/71f728730eb149a50200b1b516dd9b6d.poster.avif?t=1770967053" width=1170 height=494 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/71f728730eb149a50200b1b516dd9b6d.webm?t=1770967053" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/71f728730eb149a50200b1b516dd9b6d.mp4?t=1770967053" type="video/mp4"></video><h2 class="bb_tag" >The Mighty Vacuum!</h2>The cleaner’s most trusted companion is none other than “B.F.V (Best Friend Vacuum)”.<ul class="bb_ul"><li>Small objects and enemy projectiles can be sucked up and turned into ammo.</li><li>Bigger objects may clog the vacuum head, but can still be launched back out.</li></ul>The B.F.V isn’t just a cleaning tool — it’s a shield, a weapon, a tool, and a strategy all in one!(But beware: not everything can be absorbed.)<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/b58f7d19ae38d98e5f2264283d3b6fa9.poster.avif?t=1770967053" width=1170 height=494 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/b58f7d19ae38d98e5f2264283d3b6fa9.webm?t=1770967053" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/b58f7d19ae38d98e5f2264283d3b6fa9.mp4?t=1770967053" type="video/mp4"></video><h2 class="bb_tag" >Don’t be fooled by the cute(pixel)look!</h2>They’re all just filthy things waiting for you to clean up!!Sure, the process will be a chaotic mess…But as long as it’s clean in the end, isn’t that what matters?<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/45cf52be021e3b5aaa9354f27263e7b8.poster.avif?t=1770967053" width=1170 height=658 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/45cf52be021e3b5aaa9354f27263e7b8.webm?t=1770967053" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3177800/extras/45cf52be021e3b5aaa9354f27263e7b8.mp4?t=1770967053" type="video/mp4"></video><h2 class="bb_tag" >In this world nothing can be said to be certain, except death and taxes, cleaning.</h2>Yes—quite literally.Each time you fall, the dungeon reshapes itself, offering a new run, a new challenge.Here, death isn’t the end… it’s the start of another round of cleaning.<h2 class="bb_tag" >Is It Wrong to Try to Pick Up Strangers(or NPCs) in a Dungeon?</h2>Not everything in the dungeon is out to get in your way.Sometimes, you’ll meet those who lend a hand with your cleaning!<ul class="bb_ul"><li>Some NPCs, once rescued, will move into the lobby, offering stat boosts or starting funcs.</li><li>Others appear as one-off events, giving you unexpected aid in a tight spot.</li></ul>But whether that hand is a lifeline… or a landmine, you’ll only find out by taking it.<h2 class="bb_tag" >No Two Cleaners Clean Alike.</h2>The dungeon is full of weapons and vacuum upgrades waiting to be discovered.From melee, pistols, rifles, snipers, shotguns, and explosives— to everything from simple stat boosts to wild, unexpected special effects…Find your own unique way to clean!