A mix of roguelike shooter and survival on an unknown planet, featuring persistent progress and a cozy hub. Attempt to unravel the mysteries of what has happened by exploring stations, dungeons, canyons, swamps, and permafrost, while battling alien creatures. 
Adrenaline shooter. Each enemy is a mortal danger. Caution, reaction and aim are as important as a saved ammo and an extra explosion that raises the alarm in the den of creatures.
At night it's more dangerous. Survival with elements of horror. Stock up on oxygen, flashlight batteries and ammo in advance to have a chance of surviving another night.
Wide range of weapons and equipment. Pistols, assault rifles, shotguns, machine guns, grenade launchers, katanas, night vision, energy shields, sound absorption, weapon upgrades and more.
Combos and progression. Recipes for unique weapons. Enhancements that transform your character. Shops and secret rooms throughout the levels. Weapon upgrades in the hub.
Solo or co-op up to 4 players. Play shoulder to shoulder, protect your teammates' rear and share resources.
Inspired by the best roguelikes like The Binding of Isaac and by the fast‑paced, dangerous vibe of Hotline Miami.
The review of Ammo and Oxygen is coming to an end, but before you go play, you should take a look at the minimum and recommended system requirements of Ammo and Oxygen.
