Improvements Overhaul of the bug report server Fixes Fixed an issue where the help page could sometimes not be closed on Android. Fixed a rare issue where the battle tutorial could not be closed.
Overhaul of the bug report server
Fixed an issue where the help page could sometimes not be closed on Android.
Fixed a rare issue where the battle tutorial could not be closed.
New Contents Added New dungeons and unions As part of our monthly content updates, new dungeons and unions will be added sequentially starting September 1st. New functions Add "Quick play" Adjustments Adjusted the effect of "Chivalry". Fixes Fixed an issue where the game could cr
Added New dungeons and unions
As part of our monthly content updates, new dungeons and unions will be added sequentially starting September 1st.
Add "Quick play"
Adjusted the effect of "Chivalry".
Fixed an issue where the game could crash or freeze when a large amount of text was displayed on the screen.
Fixed an issue where the effect of the Keystone "Allocer" was not functioning correctly.
Fixed some error cases.
Fixed some texts.
View game page Nussygame is pleased to announce that its new title, Hollow INN , has been available on Steam for PC since April 29, 2026 . A demo version of the game is also still available. Hollow INN is a deduction horror adventure game set in an inn at the end of the world, wh
View game pageNussygame is pleased to announce that its new title, Hollow INN, has been available on Steam for PC since April 29, 2026.
A demo version of the game is also still available.
Hollow INN is a deduction horror adventure game set in an inn at the end of the world, where players must identify the “guests who are not human” hiding among the lodgers.
By observing daily details such as conversations, meals, sleep, and unsettling irregularities in each room, players gather clues, uncover dangerous entities, and expel them from the inn.
Set against the quiet routine of running an inn, Hollow INN offers a distinctive gameplay experience in which unease and tension gradually build over time.
Additionally, we are holding a launch sale with a 10% discount for the first week after release, until May 6th.
Please take this opportunity to enjoy Hollow INN.
Nussygame is pleased to announce the release of its new game, Hollow INN , on April 29, 2026. A demo version is also available starting today. Hollow INN is a single-player inn management and mystery simulation game. You play as the owner of an inn in a remote fantasy world where
Nussygame is pleased to announce the release of its new game, Hollow INN, on April 29, 2026.
A demo version is also available starting today.
Hollow INN is a single-player inn management and mystery simulation game.
You play as the owner of an inn in a remote fantasy world where adventurers thrive. While entertaining guests, you must uncover the “imposter” lurking among them and banish them from the inn.
The demo version, now available, allows you to experience the unique world of Hollow INN and a glimpse of its core gameplay, where you must use various pieces of information to identify the imposter and make crucial decisions.
“Hollow INN” is a horror adventure game centered on observation, deduction, and judgment, set in an inn left behind in a corner of a dying world.
Among the guests who visit the inn are “imposters”—not human.
They cannot be distinguished by appearance alone; you must deduce their true identity from their actions, presence, and clues left in their rooms.
A wrong deduction could lead to the expulsion of an innocent guest.
On the other hand, overlooking them could endanger the inn further.
With limited information, careful yet bold decisions are required.
The demo, available starting today, allows you to play on “Standard” difficulty.
This difficulty level lets you experience the basic game cycle of ‘Hollow INN’.
Observe the behavior of your guests
Check for inconsistencies in each room
Make expulsion decisions based on limited information
Experience the unsettling inn management unique to ‘Hollow INN’
The full release version will add all the different types of imposters, allowing you to enjoy deeper deduction and replayability.
Improvements When starting the game, a confirmation message will appear asking for download data. Fixes Fixed so that shields are not reset when holding "Overheal." Fixed the error case "MAIN-PICKSS". Addressed some crash and freeze issues
When starting the game, a confirmation message will appear asking for download data.
Fixed so that shields are not reset when holding "Overheal."
Fixed the error case "MAIN-PICKSS".
Addressed some crash and freeze issues
Improvements Change the server time acquisition method Apply Translation Volunteer Texts. Adjusting the backup frequency Fixes Fixed an issue where the error "MAIN-BATTLE-DOACT" would occur when summoning a minion if the player had a minion weapon under certain conditions. Fixed
Change the server time acquisition method
Apply Translation Volunteer Texts.
Adjusting the backup frequency
Fixed an issue where the error "MAIN-BATTLE-DOACT" would occur when summoning a minion if the player had a minion weapon under certain conditions.
Fixed a bug where some debuffs were not recognized as debuffs.
Improvements Changed map display to a gradual display Fixes Fixed some crash cases. Fixed an issue where the drop contents were different from what was expected in some dungeons. Fixed some texts.
Changed map display to a gradual display
Fixed some crash cases.
Fixed an issue where the drop contents were different from what was expected in some dungeons.
Fixed some texts.
Fixes Fixed an issue where an incorrect message would be displayed when opening the battlefield even if there were characters available for the challenge. Fixed a bug in "Reverberation" where some sub-dungeons could not be entered correctly.
Fixed an issue where an incorrect message would be displayed when opening the battlefield even if there were characters available for the challenge.
Fixed a bug in "Reverberation" where some sub-dungeons could not be entered correctly.
Improvements When attempting to start a battlefield when there are no characters who have completed the adventure and can be deployed, a dialogue will now be displayed to that effect. When trying to escape from a boss battle, a dialogue box appears stating that you cannot escape.
When attempting to start a battlefield when there are no characters who have completed the adventure and can be deployed, a dialogue will now be displayed to that effect.
When trying to escape from a boss battle, a dialogue box appears stating that you cannot escape.
Changed the UI to allow you to "Abandon" even during battle
Fixed a bug that caused "Armed Minions" to not work
Fixed an issue where a warning message would appear and crafting would not be possible when using free items as materials.
Fixed an issue where the cause of confusion would show "Insanity" in the cause column even if the cause was something other than insanity.
Fixed a bug in "Reverberation" where some sub-dungeons could not be entered correctly.
Fixed an issue where some disaster monsters would not drop the corresponding exclusive contracts.
Fixed an issue where some summoned minions were not granted the summoner's equipment abilities.
Fixed the appearance dungeon event for "Reverberation" to be appropriate.
Fixed a bug where "Infinite Light" did not work.
Fixed some graphics
Improvements Fixed the display format of the saving indicator Fixes Fixed an issue where some legendary weapons would drop identically as ★6/7. Fixed an issue where the description of runes that activate multiple effects simultaneously was not displayed in full. Fixed a bug where
Fixed the display format of the saving indicator
Fixed an issue where some legendary weapons would drop identically as ★6/7.
Fixed an issue where the description of runes that activate multiple effects simultaneously was not displayed in full.
Fixed a bug where "Transform Power Release" was in Burst mode instead of Alt mode.
Fixed a bug where help did not open properly on some screens.
Fixed a bug where new races, jobs, origins, etc. were not properly set in terms of abilities.
Fixed a rare issue where enemy monster names would not be displayed.
Fixed a bug that caused the free skill check for "Foolish Bravery" to not be activated
Fixed a bug where the unique ability values of witch and old doctor were not appropriate.
Fixed a bug in v1.5.1.0 that made it difficult to scroll on the data selection screen, etc.
New contents New special dungeon "Crystal beach" Added a mission to celebrate the series reaching 60 million corpses and BB2 reaching 400,000 registered users. New Function New function "Skeltal adjustment" Improvements Added a setting to enable or disable displaying equipped lab
Improvements When starting an adventure or entering a character name, simple information about the currently selected setup is displayed. Fixes Fixed the error case "TOWN-ADV-PREPARE-ADVSTART". Fixed an issue where "Minion Critical" buffs were not working properly. Fix the descri
Fixes Fixed an issue where Void damage could be reduced even if Bravery was not at its maximum when "Majestic" or "Brave" was granted. Fixed a bug that could cause runes to be unintentionally set above their intended limit. Fixed a bug where enemies inflicted with ailments could
Improvements Music played in the music hall can now be continued even outside the world map, such as in dungeons. Improved search function on some selection screen Fixes Fixed a bug that prevented "Trial" adventures from starting correctly on accounts that had never played the Sa
Improvements Added string search in Buriedpedia for each dungeon Added items related to the Sanctuary, the Trial to the Recommended Contents Fixes Fixed an issue where one lab part could have two of the same abilities attached to it. Fixed an issue where basic abilities were not
New features New Contents "Trial" New feature "Factory" Buriedbornes2 1st Anniversary: 300,000 Registered Users Special Mission Added Improvements Fixed UI transition when data restoration is possible immediately after installing the app. Reduced the duration of the red flashing
Improvements Added the ability to search by part name to the Limb storage. Adjustments Some effects of the skills "Restart" and "Fully Charge" can no longer be reversed. Fixes Fixed a bug where loadouts would not retain blueprint information Fixed an issue where profile cards cou
New features New item "Blueprint" added to Buriedpedia Improvements The expansion limit of the Limb storage has been increased from 200 to 300. Loadout expansion limit increased from 50 to 100 Added touch effect on/off Fixes Fixed a bug that prevented the map from being zoomed in
Improvements Added "Cannot be applied to free skills" to the rune description. Adjusted the UI in the Music Hall to show the song currently playing Added a column to display the number of currency items you have on hand to the Other Shop screen. Direct link to the Sanctuary help
New features New item "Blueprints" New contents New Union "Engineers association" New contents "Sanctuary" New function "Music hall" Improvements Whisper system improvements Added "Ominus" to the list of recommended contents Added a link to the update schedule page to the bug rep