Steam app 2806120 · updated 12 Sep 2026, 23:26 UTC
Bio Goddess: Doomsday Begins is a third-person shooter survival game where players assume the role of a female high school student surviving in a school struck by a biochemical crisis. They investigate the events, uncover their connection to their father, and explore their own identity.
235 hourly samples, with the daily peak drawn over them. Weekends are shaded.
11 months, November 2025 to September 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.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 164 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
11 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
Bio Goddess : Doomsday Begins was released on 2 Nov, 2025.
This game may contain content unsuitable for all audiences or for viewing in the workplace: graphic violence or gore, and general mature content.
| Language | Full audio |
|---|---|
| English | |
| Traditional Chinese | ● |
| Simplified Chinese | |
| Japanese | |
| French | |
| Russian | |
| Spanish - Latin America | |
| German | |
| Korean | |
| Portuguese - Brazil | |
| Italian | |
| Hungarian |
A blank audio cell means full audio was not marked in the returned language list.
16 achievements in total.
35 developer announcements, Nov 2024 to Aug 2026 · times in UTC
AddedSurvival Mode tutorial content.FixedFixed an issue where some monsters would appear incorrectly.Fixed an issue where players could not use the mouse to click “Exit Game.”AdjustedOptimized excessively compressed textures.Modified the…
Patch notesNew Feature: Survival Mode Beta and Photo Mode Beta are now live!Survival Mode BetaThe beta version of Survival Mode is now available. Players can find the Survival Mode button on the main screen.Once entered, two stages are currently…
Patch notesFixedFixed an issue where the chest was incorrectly shrunk.Fixed an issue with the detail level of the injured skin texture.Fixed a collision issue with the grenade launcher.
Patch notesFixesFixed an issue where New Game+ content would sometimes incorrectly appear in Normal ModeFixed an issue where Korean text could not be displayed
Patch notesFixesFixed an issue where high heels changed the main character's height unexpectedly.Fixed an issue where incorrectly configured motion blur could not be saved.Fixed misalignment issues in some zombie dog animations.Fixed an issue where…
Patch notesMajor Version UpdateAfter months of day and night polishing, we are finally welcoming this heavy-weight update! Right now, our hearts are filled with both excitement and anticipation.To give back to everyone for your continuous support and…
Z School Studio LTDHello, players! As the current game version has stabilized, we're thrilled to announce that the development team is officially entering the next brand-new development phase! To deliver a richer gaming experience, we've outlined the…
Z School Studio LTDUpdates / New FeaturesIncreased knife hit rate.Enhanced Flares; they now detonate to deal damage.Added animation for being bitten from behind and screen shake effect when bitten.Updated the Electrical Box UI.Updated sound effects for some…
Patch notesUpdates/New FeaturesAdded key binding configuration feature: Players can now customize key settings.Increased vertical camera rotation angle: Expanded the range for looking up and down.Updated button icons in text: Refreshed the button…
Patch notesUpdate/NewIncreased knife hit impact and hit count.Modified knife attack power, speed, angle, and stamina usage.Updated textures for some clothing.Adjusted visual effects for certain scenes.Added option to toggle glasses display in game…
Patch notesFixesFixed dormitory map disappearance issue.Fixed dormitory chapel door opening automatically.Fixed clothing damage display error.Fixed issue where the golden shotgun sometimes failed to hit targets.Fixed Christmas outfit fabric…
Patch notesUpdate Details🎄 Christmas is here! To bring more holiday spirit, we’re launching the “Christmas Limited Outfit” 🎁 — simply log into the game to claim it for free! Put on your festive attire and celebrate a warm and joyful Christmas…
Patch notesFixesFixed movement animations so the character no longer bounces when moving on slopes.Fixed an issue where the zombie dog collider caused abnormal jumping.Fixed several text display errors.Updates / AdditionsAdded second-stage damage…
Patch notesFixes:Fixed incorrect knife handling animations.Fixed text disappearance issue in certain tutorial content.Fixed the issue where the staircase in the RAT boss area sometimes became inaccessible.Fixed surface errors on some clothing…
Patch notesFixesFixed the issue of objects disappearing after modifying some edges of the map.Fixed certain areas where players could dash onto the ceiling.Fixed the issue where fast-forwarding cutscenes would count the fast-forwarded time as…
Patch notesFixes:Fixed collider settings on slopes.Fixed terminal-related text descriptions.Fixed school staircase colliders.Fixed some monsters getting stuck on stairs.Fixed issue where dormitory map stairs were not displayed during the first…
Patch notesFixes:Fixed the issue where movement might become impossible after going upstairs in the sewer.Updates/Additions:Removed the dynamic resolution option.Added a upscaling option.Optimizations:Optimized the stuttering when loading shaders for…
Patch notesFixes:Fixed clipping issues with some clothing.Fixed the issue where the sewer area map disappears.Fixed the issue where FPS cannot be changed sometimes.Fixed the issue where rats do not attack.Fixed the position of the dog in the dormitory…
Patch notesFixesFixed character elevation issues.Fixed Lab 2 monster moving towards the player during loading.Fixed Lab 1 triggering door opening animation twice.Fixed certain terrain issues.Fixed infinite ammo storage setting not working.Fixed…
Patch notesFixesFixed the issue where the camera does not reset after a monster dies when bitten.Fixed some text descriptions.Fixed the issue where some rewards could not be triggered.Fixed the issue where some text could not be displayed.Fixed the…
Patch notesFixedFixed the issue where clothes disappeared during cutscenes.Fixed the issue where the clothes' damage level during cutscenes was displayed based on the current health instead of the actual damage level.Fixed some clothing physics…
Patch notesBio Goddess: Doomsday Begin – Early Access is Live!Survivors, the countdown to the apocalypse has begun— We’re thrilled to announce that Bio Goddess: Doomsday Begin is now officially available in Early Access on Steam!In this biohazard…
zschoolstudioNotice Regarding the Temporary Removal of the DEMO VersionDue to the imminent release of the official version, developers will be focusing on updating the official version's content, and will not be able to update and correct the DEMO…
zschoolstudioFixesFixed an issue where auto-play dialogues would jump again after pressing "next."Fixed occasional missing damaged clothing in cutscenes.Fixed some clothing physics.Fixed auto-aim, which sometimes did not work.Fixed head collision…
Patch notesFixesFixed aiming properly when holding the aim button after evasion.Auto-aim now follows the enemy.Fixed some clothing clipping issues.Fixed an issue where the gun-raising animation was sometimes missing when…
Patch notesFixes:Fixed errors and bugs.Fixed partial material penetration display issues.Fixed oversized collision areas in some scenes.Fixed zombie overlapping and rotation issues.Fixed shotgun sometimes being difficult to hit.Fixed the issue where…
Patch notesFixesFixed an issue where aiming could not be immediately performed after being hit, requiring the aim button to be pressed again.Fixed a problem where the screen jumps to other places at the start of transitions.Fixed an issue where the…
Patch notesFixes:Fixed the issue where long-pressing the cancel button sometimes speeds up the game.Fixed the problem where map colors were not displayed correctly in hard mode.Fixed the issue where the playground lighting dims during rainy…
Patch notesHotfix 1.5.2v Fixes:Fixed issue where sometimes no blood would appear.Fixed issue where monsters would sometimes stand back up (invincible) after death.Fixed issue where moving items back to their original slot would duplicate them.Fixed…
Patch notesFixes:Fixed zombies automatically facing the player upon rising.Fixed some zombie attack animations not being executed.Adjusted SP consumption for knife usage.Adjusted knife attack power.Fixed occasional inability to aim after being…
Patch notesFixesFixed the issue where the character keeps raising their gun upon death.Fixed aiming to temporarily target NPCs.Fixed the problem of the gun disappearing when switching weapons due to being bitten.Fixed dialogue errors when Ken turns…
Patch notesFixed the issue with the volume button error.Added the option to select the number of bullets to load.Updated the outfit change interface.Fixed the issue of being able to press MENU upon death.Updated the zombie idle animation.Updated…
Patch notesDear Players, We are thrilled to announce that the public demo of Bio Goddess is now available during the Steam Zombies vs. Vampires Festival! This is a fantastic opportunity to experience the charm of the game in advance. In this demo…
zschoolstudioDear Players, Thank you for your support of our game! During the beta testing phase, we received a lot of valuable feedback, and your suggestions have been incredibly helpful. We appreciate your active participation in the testing, as your…
zschoolstudioDear Players, We are thrilled to announce that the public demo of "Bio Goddess" is now available! This is a fantastic opportunity for everyone to experience the charm of the game ahead of its official release. Demo Duration: Approximately 1…
zschoolstudioWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | BioGoddess.exe | any |
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 | ZSchoolStudio/BioGoddess/ | *.save and below |
WinAppDataLocalLow | ZSchoolStudio/BioGoddess/ | *.png and below |
WinAppDataLocalLow | ZSchoolStudio/BioGoddess/ | *.gsave and below |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG