Steam app 3177970 · updated 12 Sep 2026, 22:16 UTC
Bioweaver is an RPG game with the main content of treasure hunting and character building. You can use basic programming logic to deeply customize your skill sets, and you can also create organs with different attributes and functions with the special crafting system.
119 hourly samples, with the daily peak drawn over them. Weekends are shaded.
23 months, November 2024 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.
21 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
21 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
10 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
Bioweaver was released on 15 Nov, 2024.
| Language | Full audio |
|---|---|
| English | |
| French | |
| German | |
| Spanish - Spain | |
| Russian | |
| Japanese | |
| Simplified Chinese | |
| Traditional Chinese | |
| Portuguese - Brazil | |
| Korean |
A blank audio cell means full audio was not marked in the returned language list.
37 achievements in total.
50 developer announcements, Oct 2024 to Dec 2025 · times in UTC
Fixed a bug where the Damage Multiplier granted by the Incubator was not displayed correctly on the character stats panelFixed a bug where some Bosses became invincible permanantly after HP fell under 50%Added a game collection progress…
Patch notesFixed a bug where Bosses became invincible due to a phase-switch animation removal issueFixed a bug where some loot could not be picked up due to a hitbox inspection errorFixed a bug where Organs' Info Panel displayed wrong stats after…
Patch notesDear players, We sincerely apologize to all fans of Bioprototype. The game was removed due to the publisher’s policy violations on Steam, and the compensation plan did not meet your expectations. Below is the full story and our new…
CielFixed a bug where some organs with the same name would cause the game to crash after being connected in parallel Fixed a bug where the save file could not be read normally under certain combinations Re-adjusted the calculation method of…
Patch notesFixed a bug where the Efficiency of an Organ could be permanently changed when moved from the brain to the inventory Fixed a bug where some Organs' attributes were displayed incorrectly after switched with other organs Fixed a bug where the…
Patch notesReplaced the font lib for some languages to improve the readbility Optimized some game UI to adapt mobile or portable devices
Patch notesEnabled modifications for Limbs Click here for the Workshop Quick Guide
bobFixed a bug where the Gene of the Skeleton did not affect some mods Fixed a bug where the organ's capacity cost was not displayed correctly Fixed a bug where the UI did not present full information when crafting a massive amount of genes…
Patch notesEnabled Steam Card Drop Added several community items Fixed some text errors Fixed a bug where the scroll speed was too fast while playing the game with a mouse
bobFixed a bug where brain capacity changed after leaving the shooting range Fixed a bug where projectiles generated by elite monsters flew out of the room
Patch notesIncreased the max stage for the Ultimate Test to 200 Decreased the base damage multiplier granted by the Wings of the Moth to 10% Decreased the gene effect modifier granted by the Gene of the Mosquito to 4% Fixed a bug where the game…
Patch notesHello everyone. The development of the Steam Workshop support has been processed for about 4 months, but due to some team member changes, the progress has been slower than expected. As of today, some technical issues have not yet been…
bobFixed a bug where projectiles did not return to the original shapes when they once paralleled with a Limb of the Kraken (Replica) Fixed a bug where the Limb of the Kraken (Replica) could still be activated when being paralleled with an…
Patch notesReduced movement speed conversion rate for the gene of the Antelope. Now the conversion value is 40% to 60% Fixed a bug where traps could be generated outside the room Fixed a bug where damage was unable to be calculated with a high global…
Patch notesThe new organ expansion is here. Added 6 new Genes Added 2 new Spines Added 2 new Limbs Added a new Bladder Added 2 new Bellies Added a new pair of Wings Added a new Retina Added a new Nerve All the Organs above could be found in the levels…
bobDear Players, We're launching a Spring Festival Celebration Event! From now until March 12th, all Bioweaver owners can claim a Cat Costume at no cost. How to Claim Visit the following DLC page…
bobFixed a bug where data was saved in a wrong format due to memory leaking
Patch notesWe attempted to upload some relevant codes for the Steam Workshop yesterday, but this triggered some unknown conflicts, causing the saved data to be unreadable. After trying for a day, we found this error cannot be solved in the short term…
bobThe development of the Workshop is almost complete. However, due to a possibility of causing conflicts with exsiting saved date, the feature will be released in beta test branch first, and will be synchronized to the official branch only…
bobImproved performance for some offspring builds Optimized compatibility of the old save file with the Gallery progress. Now, master replicas also count as replicas Adjusted the default resolution when running the game with Steam Deck Fixed a…
bobOptimized the algorithm for organ duplication to avoid game freeze caused by the Offspring of the Honey Rat (Replica) Increased the potential stages that can be unlocked by completing a round of the Ultimate Test to 30 Fixed a bug where the…
Patch notesFixed a bug where Master's Replicas were not added to the gallery when crafted with potions Fixed a bug where the value of the Gene of the Bear were not displayed correctly in some languages Fixed a bug where the gene of the Ant stopped…
Patch notesAdded three new achievements that were related to the end-game farming Added MacOS support Added some explanations for the Ultimate Test Fixed some text errors
bobIncreased the potential amount of Boss Chips from loots. Now the amount of chips could be modified by loot quantity Fixed a bug where the modifier of the Retina of the Omniscient (Replica) was not affected by the Gene of the Ant Fixed a bug…
Patch notesAdded a new function to customize the character's appearance. Now character's body aminations could be changed by visiting the mirror in the base Improved visual effects for all replica organs. Now replica organs have special icons. They…
bobFixed a bug where genes of the bee caused a game crash Fixed a bug where horns of the unicorn (Replica) could not deal damage after swapping Fixed a bug where intestines of the Slimme (Replica) had effects on enemies' projectiles Fixed a…
Patch notesAdded a gallery that allowed to check information of all organs and genes Improved performance for some DoT-based builds Fixed a bug where genes of the shapeshifter did not benefit from increased gene effect Fixed a bug where some organs…
bobImproved game performance with some builds Fixed a bug where mod values were displayed incorrect while using the gene of the skeleton Fixed a bug where the buff granted by Wings could be stacked
Patch notesHello dear players, Bio Prototype demo is officially released . Thank you for your continued support! Click to jump to the store page and experience it now. I also hope you can add Bio Prototype to your wishlist, thank you very much!…
shecanalzFixed a bug where Gene of the Bee could trigger infinite loop Fixed a bug where Gene of the Ant had no effect on replica modifiers Fixed a bug where Gene of the Queen Ant had no effect on Brain capacity related genes Fixed several UI errors
Patch notesAdded a large gene to transform a certain type of genes into another type Added a large gene to cap the organ's maximum capacity cost Added a medium gene to increase the effect of a certain type of genes Added a medium gene to increase the…
Patch notesAdded a large gene which increased the effect of modifiers for organs without any vessels Added a large gene which granted a random grand gene effect when all the genes had the same cost Added a large gene which prevented loots after…
bobAdded a new medium gene which increased the critical chance of organs without modifiers to 100% Added a new medium gene which granted additional brain capacity if all implanted organs had no modifiers Added a new small gene which applied…
Patch notesAdded a new Belly of the Cat (Replica), which could stack infinite times Added a new modifier for Limbs, making the organ deal double damage to enemies whose HP was above a certain threshold Increased the value of all damage modifiers for…
bobImproved stability while running Linux Fixed a bug where enemies affected by Wither lost animations on death Fixed a bug where minions were spawn off the intended coordinates Fixed a bug where some organs' icons were not displayed in…
Patch notesImproved collision detection for the projectiles, allowing projectiles to potentially hit the same target multiple times Fixed a bug where intestines did not trigger when the game ran in low frames Fixed a bug where offspring of the honey…
Patch notesIncreased drop rate of replica organs Increased loot quantity for chests while auto level scaling is enabled Fixed a bug where the game crashed when Princess Vivine entered Phase two Fixed a bug where organs on the right-side of Wings of…
Patch notesFixed a bug where intestines did not work properly when multiple bellies were implanted on the right-side Fixed a bug where the gland of the black goat(Replica) did not work properly during a combat Fixed a bug where achievements related to…
Patch notesAdded a new Replica Spine, which gains increased modifier effect when there's only 1 organ on its right-side Added a new large gene which reduced the duration of Phasing Reworked part of Gland's mechanism to increase game performance. Now…
Patch notesAdded two pages of instructions to explain the Ultimate Test Improved game performance with some organ combinations Fixed a bug where players were inflicted Weakness after evasion Fixed a bug where Gene of the Fireworm recognized the wrong…
Patch notesAdded a new option to set the shooting range dummy's HP to 1 billion Added a new instruction page to explain organ-cluster operation Increased the conversion rate of defense to damage reduction rate Fixed a bug where some Organ trigger…
Patch notesImproved the Hitbox of some monsters Increased the weight of Organ Chests by 100% Increased HP of the monsters in the Ultimate Test by 20% Fixed a bug where offspring had a shorter duration when summoned by other offspring Fixed a bug where…
Patch notesReworked Hitboxes of almost all monsters and bosses Reduced HP of the Birthday Boy by approximately 35% Reduced HP of the Birthday Boy's gift boxes by 50% Reduced HP of the Birthday Boy's cake by 25% Reduced the Brithday Boy's HP threshold…
bobLive Go!
shecanalzIf you lose your data after applying the last patch, please calm down and follow this guide. It will help you retrieve it. 1. Update your game to the latest version and enter the game. If this cannot help, then go to the next step 2. Copy…
bobIncreased the drop rate of Replica Organs by approximately 100% Fixed a bug where additional Efficiency was not added to the Nerve of the Clown (Replica) Fixed a bug where Retina was not triggered correctly Fixed a bug where monsters…
Patch notes1. Reduced the cost of expanding brain capacity by approximately 50% 2. Reduced HP of the Birthday Boy and his cake by 20% 3. Reduced movement speed of the Birthday Boy during Phase 2 4. Reduced explosion damage of the Birthday Boy by 50%…
Patch notesWe're ready to go! This time there will definitely be no delay. See you on November 15th! The first launch discount will be 30% off, only $4.89, with a lot of content waiting for you to play. In the official version, you can experience: 5…
shecanalzDear players. First of all, I'd like to apologize to you all. Due to a few issues found in the latest round of beta testing that could not be resolved quickly, we have decided to postpone the release of the game for 2 weeks. The delayed…
shecanalzDear players, Bioweaver will be officially released on November 1st! 30% off for the first launch, only $4.89! and you can experience the super-rich game content~ In the official version, you can experience: 55 organs (each organ has at…
shecanalzEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| Bioweaver - Cat Costume Supporter Pack | WindowsmacOSLinux | 12 Feb 2025 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | Bioweaver.exe | windows | ||
| Launch | Bioweaver.x86_64 | linux 64 | ||
| Launch | Bioweaver.app/Contents/MacOS/Bioweaver | macos | ||
| Launch | Bioweaver.exe | -workshop | windows | branch workshop |
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 | EmpromGame/Bioweaver/{Steam3AccountID} | * and below |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG