TFC Ambiental
by Lumintorious
TFC Ambiental adds a body temperature system to TerraFirmaCraft, so players feel heat and cold from their surroundings, weather and time of day.
What it does
Each player has a body temperature that rises and falls with the blocks nearby, the humidity, the season and the location. Heat sources such as fireplaces warm a player who comes home to them, and a desert oasis or water can cool one down. The mod keeps the TerraFirmaCraft default blocks inside its environmental systems, so the same surroundings matter throughout the game.
Temperature is steered by modifiers with a heat value and a potency. A positive or negative potency changes how fast the body heats or cools, and potency weakens as the temperature nears its target. Storms can drop the temperature quickly, even indoors. Clothing and helmets that shade from direct sunlight add insulation, and a roof overhead limits the scorching sun.
The mod requires TerraFirmaCraft and Curios, and it runs on NeoForge for 1.21.1 – 1.21.10 across 10 release versions. The server and every player need the mod installed. The code is open source under the MIT License, and the latest NeoForge file, 3.0.0 for 1.21.1, was published on 2026-01-14.
Key features
Body temperature
A player's body temperature changes with nearby blocks, humidity, season and location, and aims for a range around the middle.
Modifiers with potency
Blocks and items carry heat values and potency, and the potency fades as the body nears its target temperature.
Day and night cycle
Temperature rises during the day and falls in the morning, the evening and the night, with no modifier needed.
Custom modifiers
Server owners can add block and item modifiers through the configuration without writing Java code.
Insulation and shade
Clothing and helmets provide moderate insulation, and a roof overhead protects from direct sunlight.
Gallery
Compatibility
Latest build for each game version and loader.
1.21.x10 of 10 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
TOM x TFC is a NeoForge mod for 1.21.1 that runs client and server, but its license is All rights reserved, so it is not open source. TFC Hammer Time: (Unofficial Port) is open source under the MIT License and also runs client and server on 1.21.1. TFCreate Compat is open source as well, with a NeoForge file for 1.21.1 and the same environment.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| TFC Ambiental | NeoForge | 1.21.1 – 1.21.10 | Client and server | 2026-01-14 |
| TOM x TFC | NeoForge | 1.21.1 | Client and server | 2026-03-30 |
| TFC Hammer Time: (Unofficial Port) | NeoForge | 1.21.1 | Client and server | 2026-08-17 |
| TFCreate Compat | NeoForge | 1.21.1 | Client and server | 2026-08-01 |
Questions
Does TFC Ambiental require TerraFirmaCraft?
Does the server need TFC Ambiental?
Can server owners change the temperature rules?
In the catalog
TFC Ambiental is one of 8,016 Management mods on ModsFinder, and one of 2,689 Management mods for NeoForge. 15,569 mods support Minecraft 1.21.10.
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What the author says
Ever wanted to make TerraFirmaCraft have those nice feelings of coming home to a warm fireplace after a long cold night or maybe the relaxing feeling of finding an oasis in the desert and cooling yourself in it? Well this is the mod for you. It adds a body temperature system and some ambiental tweaks to the world to…
Official listing
- Modrinth page
- modrinth.com/mod/tfc-ambiental
- Owner
- Lumintorious
- Published
- 2025-10-27
- Updated on Modrinth
- 2026-01-14
- Facts verified
- 2026-10-15