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GAME

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</> PREMIUM MOD

Endless Air (Bottomless Suit O2)

"Breathe easy. The tank never runs dry."

Occupy Mars: The Game — Endless Air (Bottomless Suit O2)
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PREMIUM

How do I install Endless Air (Bottomless Suit O2)?

Download the free ProjectMods desktop app, then install Endless Air (Bottomless Suit O2) for Occupy Mars: The Game in one click.

Version1.0.0
Updated2026/07/16
AuthorProjectMods
OxygenSurvivalExploreSuit

</>What does Endless Air (Bottomless Suit O2) do?

Nothing kills a good expedition like watching your oxygen tick toward zero when you are miles from base. Endless Air keeps your suit supply topped up so you can wander the far regions, dig out that distant cave, or set up a remote outpost at your own pace. No more sprinting home with the low-air alarm screaming. Just you, the horizon, and all the air you could ever want. Pairs beautifully with Power Walker for a suit that simply never lets you down.

</>What is Endless Air (Bottomless Suit O2)?

Watching the oxygen gauge instead of the horizon is no way to explore Mars. Endless Air keeps your suit oxygen full in Occupy Mars: The Game so you can dig out distant caves and plant remote outposts at your own pace. One-click install from ProjectMods, the free PC mod manager and desktop app covering 400+ games and 1,600+ mods.

</>Common questions about Endless Air (Bottomless Suit O2)

What does Endless Air do in Occupy Mars: The Game?

Endless Air keeps your suit oxygen supply full in Occupy Mars: The Game, so it never counts down and never strands you. In vanilla, every trip away from base is really a countdown. You get as far as half a tank and then turn around whether you found what you came for or not. Endless Air deletes that leash. You can push out to the far regions, spend as long as you want underground, and come home when you feel like it rather than when the alarm tells you to. Flip it off in the ProjectMods launcher and the tank starts draining again.

Does Endless Air refill my tanks, or just stop them draining?

Practically speaking, you never see the number move. Endless Air keeps your suit supply sitting at full in Occupy Mars: The Game, so it behaves like an infinite tank rather than a one-off refill you have to keep re-applying. There is nothing to top up and no cooldown to wait through. You put the suit on and the air is simply always there. Your oxygen infrastructure back at base still works exactly as designed, so if you switch the mod off later, refilling from your own life support is still there waiting for you, completely unchanged.

Does it help with the base oxygen system too, or only the suit?

Endless Air is about your suit, not your colony. It keeps the air on your back topped up in Occupy Mars: The Game so field trips stop being timed events, but your habitat still runs on the oxygen systems you built for it. Generators, tanks, pressure, the lot. That is intentional. Base building is the part of Mars you actually chose to engineer, so the mod leaves it alone and removes only the bit that interrupts exploration. If you want the rest of the survival stack quietened down too, stack it with Full Belly, Full Canteen for hunger and thirst, and Power Walker for the suit battery.

Can I use Endless Air for one trip and then turn it back off?

Absolutely, and it is built to be used exactly that way. Endless Air is a reversible toggle in the ProjectMods desktop app, so you can switch it on for a long-range survey of Occupy Mars: The Game, get back to base, and switch it straight off for the survival grind you actually signed up for. Nothing about your save is permanently altered, and toggling off puts your suit back to normal consumption immediately. Treat it as a scouting mode and play the rest of the run vanilla if that is the balance you want.

How does Endless Air pair with Power Walker?

The two cover the two different ways your suit can let you down in Occupy Mars: The Game. Endless Air handles the oxygen so you never suffocate on the way home, and Power Walker keeps the suit battery charged so your flashlight and night vision never cut out in a cave. Run both and the suit stops being a resource you manage and starts being just clothing, which is exactly what you want for deep exploration and building a remote outpost hundreds of metres from anything. Both are one-click installs from ProjectMods and both toggle off independently.

What options does Endless Air (Bottomless Suit O2) include?

Endless Air

Keeps your suit oxygen full while on. Turn off to breathe from your real tank again.

Quick Answer

Endless Air is a free Occupy Mars: The Game mod from ProjectMods that keeps your suit oxygen topped up, so you can explore the far regions without racing home to refill.

System Requirements

OS: Windows 10
Processor: Intel Core i5-6400 / AMD Ryzen 5 1500X
Memory: 8 GB RAM
Graphics: RX 570 4GB VRAM / GeForce GTX 970 4GB VRAM
DirectX: Version 11
Storage: 15 GB available space
Sound Card: DirectX compatible
Additional Notes: System requirements may change during the development of the game.

What features does Endless Air (Bottomless Suit O2) include?

  • Holds your suit oxygen at full, so the low-air alarm never turns a good trip into a panicked sprint home.
  • Push deep into caves and out to the far regions without planning the route around a refill stop.
  • Makes the far side of the map an option instead of a maybe. Distance stops being a supply problem.
  • Toggle it off the moment you want the pressure back. Your save carries on like nothing happened.

Best For

  • Long-haul explorers mapping the outer regions who would rather look around than watch a gauge.
  • Builders setting up a remote outpost, where one refill trip costs half a sol of working time.
  • Streamers showing off a cave system on camera who do not want the tour cut short by a supply run.

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Last updated: 2026/07/16

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