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Ammo and OxygenEventsUpdate 1.2 New Power-Ups, Rooms, and Improvements to Secrets

In-game event

Update 1.2 New Power-Ups, Rooms, and Improvements to Secrets

Ammo and Oxygen · published 18 Sep 2025, 08:26 UTC · build 20027987

All events Players around this date Read on Steam

Thank 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. Fixed a bug that caused bullet impact marks to rarely appear on surfaces.

- Better loot will now spawn more often in secret rooms.

- When oxygen is depleted, a message will now be displayed informing you that you are taking damage from it, for clarity.

- During run, auto-pickup settings are now visible in the menu but cannot be changed, so players know they can be adjusted in the Main menu.

- Mannequins now respawn after being destroyed.

- Fixed a bug that prevented using the shop when playing with a gamepad.

- Fixed a bug where menu actions would trigger while rebinding keys.

More from Ammo and Oxygen

Other announcements

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…Community16 Sep 2025We need your help with translationsThank you for your support and feedback! We are continuing work on a new update that will be released this week or next week. The game is being developed by a small indie team, and we would like to ask for your help in translating the game into different languages. If you would like to help with the translation, please write to [email protected] , and in the subject line, indicate which languag…