
ThinAir: ReLived
A NeoForge 1.21.1 port of Thin Air by fuzs and a foundation for more. The air isn't always breathable. Go too deep, too high, or into the wrong dimension and you'll need to come prepared. Respirators, air bladders, and soulfire can keep you alive.
- Загрузки
- 209
- Подписчики
- 4
- Обновлён
- 2 июля 2026 г.
- Лицензия
- MIT
Опубликован 8 июня 2026 г.
Thin Air
- NeoForge 1.21.1 Port
A faithful NeoForge port of fuzs's Thin Air. The air is not always breathable deep underground and in other dimensions.
The original mod is archived on Modrinth (last release: Minecraft 1.20.4). This fork brings it forward to Minecraft 1.21.1 on NeoForge while staying close to the upstream design (not a ground-up rewrite) with some features added.
Feel free to reach out for compatibility patches.
⚠️ Please report bugs for this port only in this repository's issue tracker. Do not contact fuzs about issues specific to this port.
What's Different
- NeoForge-only: Direct port of the 1.20.4 codebase and data, updated for NeoForge 1.21.1 APIs and datapack path changes (
recipe/,advancement/,loot_table/, and so on). - Server-authoritative config: Settings live in
thinair-server.tomlunder each world'sserverconfig/folder, with an optional in-game config screen (Mods menu) via Cloth Config. - Optional Curios: Respirator uses the Curios head slot when Curios is installed; the mod works without it.
- No bundled compatibility layers: Create and other mods are not baked in; compatibility stays optional and separate.
- Work in progress: Full parity testing is ongoing.
Features
- Air quality levels: Green, yellow, red, and blue air affect breathing and what equipment helps, by dimension and height.
- Safety Lantern: Shows nearby air quality by color; can be dyed and scraped with an axe.
- Signal Torch: Right-click to emit particles (configurable).
- Respirator: Protects against choking air (Curios head slot when available).
- Air Bladder / Reinforced Air Bladder: Portable air refill; reinforced variant crafted with netherite and copies durability from the ingredient bladder.
- Bottle of Soulfire: Emergency air restore in the Nether.
- Advancements, recipes, loot injections, drowned air-drain behavior, chunk air-quality sync, and English / Russian / Chinese lang files.
Blocks
- Safety Lantern: shows nearby air quality by color; can be dyed and scraped with an axe
- Signal Torch: right-click to emit particles (configurable)
Items
- Respirator: protects against choking air (Curios head slot when available)
- Air Bladder / Reinforced Air Bladder: portable air refill (reinforced recipe copies bladder durability)
- Bottle of Soulfire: emergency air restore in the Nether
Advancements
- Air Bladder: use an Air Bladder to refill your air supply on the go
- Blue Air: breathe the life force given off by Soul Fire to maintain your air (but not increase it!)
- Disco Lantern: use a piece of Dye to manually change the color of a Safety Lamp (you can scrape the color off with an axe)
- Respirator: protect yourself from choking air with something like a Respirator
- Safety Lantern — use a Safety Lantern to check the air quality around you
- Signal Torch: right-click a torch to make it spew particles, perhaps to signal the exit of a cave
- Soulfire Bottle: restore your lungs with the souls trapped in a Bottle of Soulfire
- Water Breathing: breathe freely where there is no air at all
Known limitations
Work still in progress compared to the original 1.20.4 release:
- Full parity testing (multiplayer, worldgen-placed air providers) is ongoing
- Loot table injections not yet verified, Air Bladder and Soulfire Bottle may not appear in dungeon/structure chests
Technical Info
| Dependency | Version | Notes |
|---|---|---|
| NeoForge | 1.21.1 | Required |
| Java | 21 | Required |
| Curios | 9.5.1+1.21.1 | Optional: respirator head slot, belt lantern, Curios rendering |
| Cloth Config | 15.0.140 | Recommended: in-game config screen from the Mods menu; otherwise edit serverconfig/thinair-server.toml |
Installation
- Install NeoForge for Minecraft 1.21.1.
- Download or build
thinair-*.jarfrom Releases. - Drop the mod
.jarinto yourmods/folder. - Optionally install Curios for respirator slot support.
- Launch the game.
After the first launch, change settings from the Mods menu config screen or by editing <world>/serverconfig/thinair-server.toml (air quality, signal torches, drowned choking, and air-provider bubble ranges).
Credits
| Role | Author |
|---|---|
| Original mod | fuzs |
| 1.21.1 NeoForge port | Marie (kgbcupcake) |
References
License
MIT — same as the original Thin Air project. Asset rights follow the upstream LICENSE-ASSETS terms where applicable.
Ченджлог
1.0.3Релиз1.21.1 · 2 июля 2026 г.
Added
- Create backtank support in yellow/red air (armor slot only, optional Create)
Changed
- Rebranded to Thin Air ReLived
- Curios tag paths fixed for 1.21.1
- update
neoforge.mods.tomlso it points to the Correct page.
Note
- Create backtanks don’t work in a Curios back slot (Create limitation) this will be look further into.
1.0.2Релиз1.21.1 · 13 июня 2026 г.
1.0.2
Fixed
- Added compatibility shim for Amendments mod, which hardcodes the original
fuzs.thinairpackage path when checking for ThinAir'sSafetyLanternBlock, causing a crash on chunk load.
1.0.1Релиз1.21.1 · 9 июня 2026 г.
- Fixed a ConcurrentModificationException crash in AirBubbleTracker.onEndLevelTick caused by re-entrant modification of DIRTY_CHUNKS during lantern updates****
1.0.0Релиз1.21.1 · 8 июня 2026 г.
Thin Air — NeoForge 1.21.1 Port | v1.0.0
- First public release of the NeoForge 1.21.1 port.
Requirements
- NeoForge for Minecraft 1.21.1
- Optional: Curios 9.5.1+1.21.1 — respirator head slot, belt - --- - lantern slot, and Curios rendering
- Recommended: Cloth Config — in-game config from the Mods menu (otherwise edit serverconfig/thinair-server.toml)
What's Included
- Full air quality system (green, yellow, red, blue) by dimension and height
- Safety Lantern, Signal Torch, Wall Signal Torch, Respirator, Air - Bladder, Reinforced Air Bladder, Bottle of Soulfire
- Safety Lantern belt slot via Curios; lantern colors update in hand, belt, and world
- Reinforced Air Bladder crafting copies durability from the ingredient bladder
- Advancements, recipes, loot injections, and drowned air-drain behavior (configurable)
- Chunk air-quality sync for multiplayer and air-provider bubbles
- In-game config screen for server settings
- English, Russian, and Chinese localization
- Server config via thinair-server.toml
Fixes & Polish in This Build
- Air bladder hold-to-refill works correctly in thin air
- Safety Lantern mines and drops properly with a pickaxe
- Curios GUI works when Thin Air is the only mod registering slots
- Respirator and Safety Lantern advancements trigger correctly
- Placed lanterns update when nearby air sources change
- Signal torch wall placement and block rendering match vanilla behavior
- Tag parity with upstream (NPC air sensitivity, air-provider tags, respirator protection rules)
Known Limitations
- Loot table injections in structures not yet fully verified in generated worlds
- Some multiplayer edge cases not exhaustively tested
- Report bugs in this repository's issue tracker
Комментарии
Загружаем…