Steam app 1592190 · updated 12 Sep 2026, 18:12 UTC
BONELAB is an experimental physics action game. Explore a mysterious lab filled with weapons, enemies, challenges and secrets. Escape your reality, or wreak havoc. No wrong answers.
718 hourly samples, with the daily peak drawn over them. Weekends are shaded.
48 months, October 2022 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, 437 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 281 hourly samples. Each dip is a night. Weekends are shaded.
BONELAB was released on 29 Sep, 2022.
Player uses physical combat, including firearms, melee weapons, and bare hands, to fight enemies ranging from robots to humans. Enemies will exhibit blood splats on their bodies and the environment around them. Player is able to harm and kill themselves as well as be damaged and killed by their environment.
| Language | Full audio |
|---|---|
| English | ● |
A blank audio cell means full audio was not marked in the returned language list.
55 achievements in total.
8 developer announcements, Oct 2022 to Oct 2024 · times in UTC
Updated hotfix should correct the controller tracking issue after SteamVR 2.8 update. The issue was related to OpenXR-SteamVR runtime and would not effect the OculusXR runtime. If you switched to the SteamVR beta - Previous version in order…
Patch notesPatch 6 Patch 6 introduces a new circuitry system and basic fixtures to the Marrow SDK. The circuitry system enables you to implement simple cause and effect electrical circuits in your levels. Fixtures are spawnable dynamic objects that…
AK0Patch 5 Today's patch focuses on bringing impact properties and Stress Level Zero's grid wall assets to Marrow SDK 1.1.0 along a few other important features for level creation, responding to feedback from Patch #4, and further optimizing…
AK0Patch 4 https://i.imgur.com/Qtj9lsv.gif 18 months of core development brings great performance increases, development optimizations, and a swath of game improvements. Slowly but surely these under-the-hood changes have brought us from…
AK0We’ve been 100% focused on Marrow/Bonelab development, prioritizing it over PR, emails, and a fifth SLZ title, but since today is the one year anniversary it made sense to take an hour to make a post. Thank you for your enthusiasm for…
Scuba SteveBonelab has been nominated for VR Game of the Year 2022! Thank you to everyone in the community for the nomination, now is the time to vote! See you in the void.
AK0https://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/42287774/cf3f75c0187db1da9ba1cb9de6e44a3ae530a672.png Overview We’re excited to release our second patch for BONELAB! Since launch the team has primarily been focused on…
AK0BUG - Fix to stop the ammo pouch and gun fighting over the magazine BUG - Fixed issue with volumetrics getting garbage data and becoming randomly colored ADJUST - Bonelab version added to log ADJUST - Device ID updates when using different…
Patch notesEverything 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 |
|---|---|---|
| LABJAMS - Official BoneLab OST | Windows | 29 Sep 2022 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | BONELAB_Steam_Windows64.exe | windows |
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 | Stress Level Zero/BONELAB/Saves | slot_*.save.json |
WinAppDataLocalLow | Stress Level Zero/BONELAB | settings.json |
WinAppDataLocalLow | Stress Level Zero/BONELAB | BL_ArenaPlayer_01.json |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG