Air AdCreate
by Suxar1k
Air AdCreate, a Forge expansion for 1.20.1, makes breathable air a limited resource at high altitudes, in the Nether and in the End.
What it does
Air AdCreate turns altitude and dimension into survival hazards. Above 250 blocks and below -15 blocks, the air thins and players must manage their oxygen supply or begin to suffocate. The Nether carries a toxic atmosphere that drains air faster, and the End is a total vacuum with the fastest depletion rate. The mod is built to test a player's lungs in these places rather than to grant free air anywhere.
The oxygen system bridges two industrial mods. Create supplies the equipment, and Ad Astra supplies the space suits and its internal oxygen tanks, which Air AdCreate reads directly. Copper backtanks paired with a diving helmet supply air on the ground, and an adaptive HUD shows precise air pressure percentages once the gear is equipped. Required dependencies are Ad Astra, Botarium, Create, Resourceful Config and Resourceful Lib, and the mod needs Minecraft Forge 1.20.1 with the recommended Forge build 47.4.10 and Create 6.0.8.
Key features
Altitude oxygen limits
Air thins above 250 blocks and below -15 blocks, so players must carry or supply oxygen to stay alive.
Hostile dimensions
The Nether's toxic atmosphere and the End's vacuum each deplete air at their own rates.
Copper backtank and helmet
A copper backtank with a diving helmet supplies breathable air, and the interface shifts to match copper or netherite gear.
Space suit support
Full Ad Astra space suits, four pieces, are read directly so the mod tracks their internal oxygen tanks.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 5
How it compares
Ad Extendra is an open source Forge mod for 1.20.1 that is also published under the MIT License, with client and server environment. Genesis: Ad Astra is open source under the MIT License and shares the same Forge version and environment. Create Ad Astra Recipes is not open source and falls under All rights reserved. Air AdCreate is also MIT licensed but is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Air AdCreate | Forge | 1.20.1 | Client and server | 2026-05-08 |
| Ad Extendra | Forge | 1.20.1 | Client and server | 2024-01-21 |
| Genesis: Ad Astra | Forge | 1.20.1 | Client and server | 2026-04-15 |
| Create Ad Astra Recipes | Forge | 1.20.1 | Client and server | 2024-12-17 |
Questions
Does Air AdCreate need Ad Astra?
Must Air AdCreate be installed on the server?
Which Forge version does Air AdCreate target?
In the catalog
Air AdCreate is one of 3,932 Transportation mods on ModsFinder, and one of 1,908 Transportation mods for Forge. 34,764 mods support Minecraft 1.20.1.
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What the author says
🚀 Air AdCreate Air AdCreate is a hardcore survival expansion for Minecraft 1.20.1 that turns altitude and hostile dimensions into a true test for your lungs. In this world, air is no longer free—it’s a resource you must manage to survive. 🌌 Lethal Environments Without proper life support, you will begin to…
Official listing
- Modrinth page
- modrinth.com/mod/air-adcreate
- Owner
- Suxar1k
- Published
- 2026-03-27
- Updated on Modrinth
- 2026-05-08
- Facts verified
- 2026-10-15