Steam app 951240 · updated 01 Oct 2026, 23:46 UTC
Obenseuer is an urban survival RPG where you become the property manager of a run-down, unfinished tenement building in the isolated quarantine district of Obenseuer. Maintain and upgrade your tenement for rent, uncover the secrets of this infamous district and grow your wealth with your craft.
719 hourly samples, with the daily peak drawn over them. Weekends are shaded.
95 months, December 2018 to October 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
21 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
30 days as the curve, each the highest figure that day. Behind it, 527 hourly samples from 09 Sep, which is as far back as the source keeps every hour. Weekends are shaded.
9 days as the curve, each the highest figure that day. Behind it, 193 hourly samples. Each dip is a night. Weekends are shaded.
| Language | Full audio |
|---|---|
| English | ● |
A blank audio cell means full audio was not marked in the returned language list.
Obenseuer Bazaar Trailer
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Obenseuer Trailer
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Obenseuer Mines Trailer
Watch on Steam88 achievements in total.
50 developer announcements, May 2019 to Oct 2026 · times in UTC
Patch notes for October 6th 2026 (Version 0.5.03)New skill achievements are now triggered for old saves, if skill is already maxedOptimized light optimization systemUpdated some old character modelsFixed Welho's place being marked as Karl's…
Patch notesPatch notes for October 2nd 2026 (Version 0.5.01) - HotfixAdded dynamic adjustment of shadow resolution based on distance (Should help with frames!)Updated some old character modelsBalanced SMV progression (being a mushroom is now…
Patch notesHello there, rent-seekers!The gates to the Bazaar are now open!The Bazaar update brings a big new area to explore, along with new quests, mechanics, items, furniture, and plenty of other additions and improvements:The Bazaar area, featuring…
OskutinHello there, property "owners"!You heard it right, the Bazaar will be ready in two weeks!Also, if you want to help us to iron out remaining bugs, the Bazaar is already available for testing on the public playtesting branch. The changelog…
OskutinHello, and happy Midsummer! This is likely final devblog post before the Bazaar finally drops.We have now completed every location that will be included in the Bazaar and are now working on story content and other tasks.WallpapersNow…
OskutinHello, shroom farmers and kilju makers!The Bazaar has been progressing steadily, but it’s not ready just yet. The main reason it’s taking time is the sheer size and amount of content involved.So, how big is the Bazaar going to be?Well, the…
OskutinPatch notes for December 31st 2025 (Version 0.4.17) - HotfixFixed janitor services not offering water tank refills (issue #4408)Fixed not being able to complete some upgrades after migration (issue #4385)NPCsFixed missing Fidan Tanner…
Patch notesPatch notes for December 23rd 2025 (Version 0.4.16) - HotfixAdded fuel efficiency icons to stoves (issue #4369)Burning sawdust and plant matter now produce less ashFixed player backpack having a despawn timer in prisonConsoleAdded reset all…
Patch notesPatch notes for December 19th 2025 (Version 0.4.15) - HotfixFixed storage and trader spawn settings not working (issue #4346)Fixed the greenhouse's barrel stove not combusting items and ash spawning on the cursor (issue #4342)Fixed utility…
Patch notesSadly, the Bazaar isn’t ready just yet, but instead we’re releasing a huge update packed with many of the changes we made while developing it. This update brings a ton of new features, improvements, and fixes.Crafting ImprovementsManual…
ZunttiYesterday Unity released a news about major security vulnerability affecting their engine since 2017, and provided a patch. The securty patch has now been applied to Obenseuer builds.
Patch notesHello everyone,It’s time to take a look at what’s been brewing over the summer. Card games and gambling addictionWe’ve added a new addiction that can only be satisfied by winning money through gambling. In addition to the slot machine…
OskutinHere’s the second devblog for the Bazaar area. This time, it features some interior spaces along with outdoor locations. Outdoor Here are more WIP screenshots of the outdoor areas from the main street of Bazaar Center, featuring shops…
ZunttiPatch notes for March 28th 2025 (Version 0.4.05) - Hotfix Tenement system Fixed not being able to snap pallets or other furniture together on the ground (issue #3837) Tenement A Fixed crashing (issue #2961) Tenement B Fixed under map exit…
Patch notesHere's the first devblog for the bazaar area, where we've mainly focused on working on the exterior. We also just released a smaller update, mainly with bug fixes, but also something new. Here's a brief introduction to the locations that…
ZunttiIt's again time for another round of bug fixes with some new additions! Task Deeply Insane is now completable We have good for those who were left hanging after talking to Laura Markkanen! You can now talk with her and pick up where you…
ZunttiHello, landlords and myco-excavators, it's time for another round of bug fixes with some new additions! Gas Mask The Gas Mask is a new item that protects you from mushroom spores longer than a regular face mask.…
ZunttiPatch notes for January 22nd 2025 (Version 0.4.01) Added dynamite to mine steel cabinet loot pool Fixed time related bugs Fixed RM hyperdeflation Fixed some places having their own calendar system Fixed dirty water being too dirty even for…
Patch notesWell, the Mines update is out now for ya. The game is now on sale, after which the price will increase. So now is a great time to grab it if ya don't have it already. Major points from the changelog: Many new areas, including the new Mines…
ZunttiHello mushroom miners! This is the last dev blog entry before the update, as we have been working on the main content of the Mines Update; the train system, quests and the mines area. Minitrains…
ZunttiOver the last month we have continued to develop the mines and added some new features and improvements. Here are some new things to come: Liquid storages {STEAM_CLAN_IMAGE}/33905978/f9a126ba3f087019d8d247cd324dc2f6dc3dc316.png There will…
ZunttiIn the last few months we have been solely working on a major upcoming district zone, The Mines. As per tradition, our devblogs don't tend to be long posts, so let's get straight into it. Upcoming areas Mines…
ZunttiPatch notes for March 21st 2024 (Version 0.3.38) - hotfix Fixed crafting stations visual state not updating when power status is changed (issue #1913) Fixed the backpack being usable after being taken while sleeping (issue #1917) Fixed…
Patch notesPatch notes for March 19th 2024 (Version 0.3.37) - hotfix Fixed survive 7/30/365 days achievements not triggering Fixed broken sauna (issue #1906) Fixed bucket toilets buckets not filling with products made by player Fixed non sellable…
Patch notesUpdate March 15th 2024 (Version 0.3.36) - hotfix Fixed difficulty setting not saving correctly from main menu (issue #1902) Fixed some crafting/growing stations not showing recipes (issue #1899) Fixed refresh rate resetting Tenement System…
Patch notesHello, Time for another update of bugfixes and a few additions for Obenseuer. Difficulty settings You can now select a custom difficulty where you can change several settings such as needs speed, renovation cost, and addiction recovery…
ZunttiPatch notes for February 2nd 2024 (Version 0.3.33) - hotfix Fixed Pentti not paying for mash (issue #1804) Fixed characters' stretched lips Removed flicker effect from super flashlight Tenement System Fixed not being able to take 24 pack…
Patch notesPatch notes for February 1st 2024 (Version 0.3.31) - hotfix Fixed some saves getting stuck on the loading screen after migration Fixed storage and backpack inventory getting combined (issue #1791) Tenement System Fixed all furniture…
Patch notesPatch notes for January 31st 2024 (Version 0.3.30) Added save migration if save has missing reference ids Added modifiers to show capacity Updated saving and loading menu (issue #112) Changed blueprint spawner behavior Changed backpack…
Patch notesPatch notes for January 17th 2023 (Version 0.3.29) Betel palms now yield multiple harvests Biogas reactor now builds up gas into the vat and compressor is needed to run only for short period of time Changed main menu to show first the…
Patch notesPatch notes for December 29th 2023 (Version 0.3.28) Fixed several issues with manufacturing UI (issue #1596) Fixed supernova sun (issue #1548) Fixed weather effects delay (issue #1552) Fixed Lively Tenement achievement (issue #1587) Fixed…
Patch notesPatch notes for December 22nd 2023 (Version 0.3.27) - hotfix Fixed traders money not respawning Fixed building mode showing text that player apartment is not examined when walls are upgraded
Patch notesPatch notes for December 22nd 2023 (Version 0.3.26) {STEAM_CLAN_IMAGE}/33905978/fe3e7421d5dfd71a66c85de651c6c083bc264d73.jpg Hello mycomancers, moonshiners and landlords, Today we have some fairly decently sized chunk of additions and bug…
OskutinPatch notes for December 7th 2023 (Version 0.3.23) Added O-Market and pharmacy to map Changed items to move to the nearest slot when dragged into a gap between slots instead of returning to the slot it was moved from Changed movement keys…
Patch notesPatch notes for December 5th 2023 (Version 0.3.22) {STEAM_CLAN_IMAGE}/33905978/1a5bc5bea1b8df6c79849eaf1c3dc028cb7325b7.png Hello, Time for another regular(-ish) update of bugfixes and a few additions for Obenseuer. This update adds new…
Oskutin{STEAM_CLAN_IMAGE}/33905978/ae6fb54ca744029c73a688110bc7eccaac68f1db.png
OskutinPatch notes for November 29th 2023 (Version 0.3.21) https://github.com/loiste-interactive/Obenseuer-Issues/blob/main/CHANGES.md Added malting Added chemistry skill achievement Added bribery skill achievement Added rewards when reaching…
Patch notesPatch notes for November 23rd 2023 (Version 0.3.20) https://github.com/loiste-interactive/Obenseuer-Issues/blob/main/CHANGES.md Fixed mushrooms causing laggy mold infestation in Kolhola (issue #1221) Fixed not being able to pickup those…
Patch notesPatch notes for November 22nd 2023 (Version 0.3.19) https://github.com/loiste-interactive/Obenseuer-Issues/blob/main/CHANGES.md Failed lockpicking attempts now also increase skill level (issue #1158) Changed Hank Möbelmann to also sell rugs…
Patch notesPatch notes for November 20th 2023 (Version 0.3.18) https://github.com/loiste-interactive/Obenseuer-Issues/blob/main/CHANGES.md Increased player lockpicking skill gain Player can now ask Samuel about furniture crafting. Player can now ask…
Patch notesSo, to keep this short, the completely overhauled version of Obenseuer is out now. Dig in! For the rest of November, Obenseuer will be on sale for -15%, after which the price will raise. Next, we will focus on delivering additional…
OskutinHello, just a small fix to an almost critical bug found in the beta. October 31th 2023 (Version 0.3.13) - hotfix Fixed duck addiction being present from start Tenement System Fixed being unable to remove mushroom stain (issue #699)
Patch notes{STEAM_CLAN_IMAGE}/33905978/90b97039dea72759a9a7c70729873a7951cf8092.jpg Hello there! The Obenseuer overhaul is now in public testing, and automatically accessible to all owners of the game. As you may already know, the overhaul is…
OskutinAs some of you may already know, Obenseuer has been in semi-closed playtesting for a some months, and we have made steady progress on quashing bugs, implementing last pieces of missing content and polishing the game. We're close of reaching…
OskutinHey all! Recently we have been seeing some questions whether Obenseuer is still being worked on and wanted to clarify: yes, absolutely its still being worked on! If you want to follow the development more closely and want a chance to be a…
JusaOh well, it's been one year since we last made an update post here... As you may have already noticed, we're notoriously bad at writing posts (other than posting random screenshots on Discord), so it's about time to bring you up to date.…
OskutinIt's been a long time since we actually updated the game or even made any posts about the process, so we thought that we own you guys one. As you already should know, the game is being completely refactored and overhauled with goals of…
OskutinHey, here's the quick update before we actually start redesigning the main level into smaller more manageable chunks with more content and detail, as we recently announced. So there'll be quite a time before next update will happen, but…
Patch notesWe're not very happy right now how Open Sewer currently plays and looks, so we will redesign the main level and split it into smaller more manageable zones with more detail and content. There will be small patch to the current version…
OskutinPrrrrkl! It's Mayday, so Open Sewer and it's parent game, INFRA are now both on sale with record high discount percentage! https://store.steampowered.com/app/951240/Open_Sewer/ https://store.steampowered.com/app/251110/INFRA/ Also we did…
OskutinWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | Obenseuer.exe | windows | ||
| Open Sewer Prototype | Open Sewer.exe | windows | branch prototype |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
WinAppDataLocalLow | Loiste Interactive/Obenseuer/Saves | * and below |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPaythanks-kintaro@outlook.com0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG