Beyond Oxygen

Beyond Oxygen

Area pressurization/sealed air pockets for Valkyrien Skies.

by
19.7K Downloads
forgegame-mechanicstechnologytransportation
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About this Mod

BEYOND OXYGEN: Hot & Cold

 

The Hot & Cold Update is here!

Features:

  • New Block: The Cryo-Bed!

    Sleep anywhere, anytime- The Cryo-Bed is here! An old reliable fridge, retrofitted with advanced cloning technology- Should your original be lost, a clone will surely take its place! Ship-persistent respawn point, that works on Starlance ships- even when travelling to space, planets, and beyond!

  • New Armor Sets: Thermal and Cryo

    Something's got you shivering, or you can't take the heat? Craft a space suit set to suit your needs! That's right, Cold Sweat compatibility!

  • New Item: Thermal Regulator

    Now, the thermal and cryo suits can keep you comfy, but what's going to warm up or cool down your over-engineered space base? That's right, the Thermal Regulator! Craft it, apply it to your oxygen supplier of choice- (Shift right-click it onto a vent or bubble generator), and you're perfectly tepid all of a sudden! Technology.

 

Description:
This mod adds a (mostly functional) oxygen sealing mechanic, that SOMEHOW! is compatible with Valkyrien Skies. Additionally, it adds the ability to create functional submarines (mostly functional submarines, to be precise) 

How To Use:

Fill tanks with Liquid Oxygen(Mekanism) or Oxygen (Ad Astra), use JEI for recipes, pump liquid oxygen into the vent block to PRESSURIZE AN AREA! THE FUTURE IS NOW! The Oxygen Harvester requires crops or leaves in the sealed area, to passively gather oxygen from a pressurized environment- It does require RF or any other FE-compatible source of power. The Cryo-Bed is a dimension- and ship-persistent respawn anchor, that is, it can respawn you in the nether, on your moving VS ship, or in any other dimension. The Oxygen Bubble Generator is much like a vent, but it doesn't require a sealed space to work- Just supply it with oxygen, give it some FE power- and you're good to go.

IMPORTANT: Mekanism is needed for built-in recipes, but it's not required , since CraftTweaker exists.

To make a dimension unbreathable, or to add gear that counts as a spacesuit, add it to the config file. Feel free to use in your modpacks! If you are looking for a config for Starlance use this:

unbreathableDimensions = ["cosmos:alpha_system", "cosmos:b_1400_centauri", "cosmos:earth_moon", "cosmos:europa_lands", "cosmos:gaia_bh_1", "cosmos:glacio_lands", "cosmos:jupiterlands", "cosmos:j_1407blands", "cosmos:j_1900", "cosmos:marslands", "cosmos:mercury_wasteland", "cosmos:neptune_lands", "cosmos:plutowastelands", "cosmos:saturn_lands", "cosmos:solar_system", "cosmos:uranus_lands", "cosmos:venuslands"]

 

Original Credit goes to Kito1z

Available Versions

Beyond Oxygen 0.12.8release
MC 1.20.1forge
April 7, 2026
Beyond Oxygen 0.12.7release
MC 1.20.1forge
February 24, 2026
Beyond Oxygen 0.12.6 VS2.4 Portrelease
MC 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6forge
December 27, 2025

How to Install Beyond Oxygen on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.6).

3

Install Mod

Open the mod browser in the dashboard and search for "Beyond Oxygen". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.6, 1.20.5, 1.20.4 (+3 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Beyond Oxygen server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.6). You can switch loaders with one click in the panel.

Is Beyond Oxygen compatible with forge?

Beyond Oxygen officially supports forge for Minecraft 1.20.6, 1.20.5, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Beyond Oxygen – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Beyond Oxygen consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

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Details

License
GNU General Public License v3.0 only
Server-side
Required

Supported Versions

1.20.61.20.51.20.41.20.31.20.21.20.1