Ammo and Oxygen

Top-down roguelike shooter built around scarce ammunition and oxygen

Juvty Worlds · Released Sep 6, 2025

Reviews: Mixed; 64% of 55
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 1 year ago; Oct 27, 2025
Minimum PC: RX 570; 8 GB RAM · 3 GB disk; Full requirements

What is Ammo and Oxygen?

A top-down roguelike survival shooter set on an unknown planet. You explore stations, dungeons, and alien landscapes, fighting creatures and preparing for more dangerous nights while investigating what happened there. Some progress carries over between runs, and you return to a hub to upgrade weapons.

For you if...

+you like methodical combat where individual enemies pose serious threats
+you enjoy science-fiction settings with elements of survival horror

Not for you if...

−you need online co-op rather than shared-screen play

What players say

64% of 55 reviews are positive

Players praise the shooting loop and couch co-op. Recurring complaints concern gamepad aiming and controller problems that interfere with local co-op.

Screenshots and trailer

Ammo and Oxygen system requirements

Minimum: RX 570, 8 GB RAM, 3 GB of disk space.

As published by the developer.

Can my PC run Ammo and Oxygen?

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Minimum

OS: Windows 10
Processor: Intel i5-10400F
Graphics: Radeon RX 570
Memory: 8 GB RAM
Storage: 3 GB available space
DirectX: Version 11

Does Ammo and Oxygen have co-op or multiplayer?

Yes: co-op split-screen. It also has a single-player mode. With Remote Play Together, one copy is enough to play the local modes online with friends.

Does Ammo and Oxygen run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Some in-game text is small and may be hard to read
Shows Steam Deck controller icons
Default graphics settings perform well on Steam Deck
External controllers are not supported for the primary player

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 46
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, Russian, Spanish - Spain, French, Simplified Chinese, Turkish.

Does Ammo and Oxygen use AI-generated content?

Steam's data marks it as containing AI-generated content, but its Steam page had no statement from the developers when we checked it.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 28, 2026. How to filter AI games on Steam