Status
SteamPeaks
ChartsSalesUpcomingPatchesEventsCalculator
New on SteamEvery app, DLC and depot the minute Steam creates itAppsEvery app on Steam, newest change firstPackagesSubs and bundles, and what each containsDepotsDepots, manifests and install sizesTagsSteam's user tags and the games under themDevelopers & publishersCompanies and their cataloguesTechnologiesEngines, SDKs and anti-cheat found in the filesChange historyEvery PICS changelist as it lands
SignalsNineteen readings of the whole catalogueCompareAny games side by sideRecordsAll-time peaks and the days they were setReportsWeekly and monthly write-upsAlerts & newsroomWatch a game, get told when it movesSteam statusIs Steam up, right nowWeb API explorerTry the endpoints in the browser
EventsSteam's own events and the sales calendarCalculatorWhat a Steam account is worth, and its pile of shame
/
Sign in
/
SteamPeaks
The ultimate resource for Steam data.
ExploreChartsSalesSales and festsUpcomingPatchesEventsRecordsTrendingSignals
DatabaseAppsPackagesDepotsTagsDevelopersTechnologiesChange history
ToolsCalculatorCompareSearchAlertsSteam statusAPI
SiteMethodologyFAQDiscordSupportSign in via Steam
Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.
PrivacyCookiesFair useStatus
Ammo and OxygenEventsMajor Update 0.8.2: Library, new dungeon, co-op enhancements, and more
In-game event

Major Update 0.8.2: Library, new dungeon, co-op enhancements, and more

Ammo and Oxygen · published 7 Feb 2025, 18:13 UTC

All eventsPlayers around this dateRead on Steam

Thank you for your support and feedback! We are very inspired and committed to making the game better with every update.

New Dungeon:


- A new dungeon, the Medical Laboratory, has been added. This will be the final dungeon for the Toxic Swamps biome and the starting point for the Rocky Frost. This means that in the future, after beating this dungeon, you will be able to start new runs in the Medical Laboratory.
- In the Medical Laboratory, you might encounter a new monster that instills fear and causes rapid breathing in your character, so be careful with the monster and your oxygen supply!

Library:


- A new room, the Library, is now available in the Hub. Access can be obtained by collecting storyline entries. In the Library, you can see all collected notes and the number of uncollected ones. We plan to add similar sections for Weapons, Monsters, Equipment, and Enhancements in the future.
- Already viewed notes will no longer appear again in the levels.
- The Mystery counter has been removed.

Other Improvements:


- In cooperative play, each player can now perform their own personal actions with objects, independent of other players.
- Added a new monster: a small robot (a good source of spares). The robot will try to escape when it is spotted. It can appear on any level with a low chance, but only after unlocking (conditions are hidden).
- 7 new arts for story notes have been added.
- Visual enhancements with dynamics have been added to the station rooms and Canyon.
- The Reactor complex level is now slightly shorter.
- Additional basic weapons can now be found at all stations except the starting one, providing more options for collecting Mega-Weapon recipes.

Fixes:


- Fixed a bug that allowed characters to pass through certain objects, such as barrels, without obstruction.
- Fixed bugs that caused melee hits to have no visual effect.
- Fixed a bug where the "First Aid Knowledge" powerup did not fully restore health when picking up medkits.
- Fixed bugs in the Swamps and tutorial station levels.

Unfortunately, we were not able to fully finish the tuning and testing of the Swamp boss, so it will be included in the next update. Stay tuned for more news!

More from Ammo and Oxygen

Other announcements

All events
Major update21 Oct 2025Major Update 1.3 Ghosts, New Power-Ups, Burrows and SecretsThank you for your support, suggestions and feedback! We’re very motivated and committed to making the game better with every update. Changelog 1.3 Improvements and fixes: - Added a ghost enemy that appears primarily on underground stations and on the surface at night. The ghost cannot be killed; it will chase a target for a short time, slowing your movement, then vanish. - The Medical Laborato…Community16 Oct 2025Steam Deck Compatibility ReviewThe Steam team has thoroughly tested Ammo and Oxygen for Steam Deck compatibility, and it plays great! Just a couple of minor things left to fix before we get the green checkmark: - The scale of the main menu and story notes is slightly small, but still comfortable to read. - If you connect an additional gamepad after the game has already started, control currently switches to it. We’re also wo…In-game event18 Sep 2025Update 1.2 New Power-Ups, Rooms, and Improvements to SecretsThank you for your support, feedback, and comments! We are very excited and dedicated to making the game better with each update. Changelog 1.2 Improvements and fixes: - Added 6 new power-ups; one is available from the start, the others unlock under various conditions. - Starting rooms in underground stations and open areas now have additional variations. - Improved weapon firing visual effects…