Primal Craft
Primal Craft is a Fabric survival overhaul for 1.21.11 that adds temperature, stamina, thirst and energy systems to the game.
What it does
Primal Craft layers several survival systems over vanilla play: a temperature system that affects thirst, a stamina system tied to sprinting and combat, an energy meter that actions draw from, and a hydration bottle system for filling containers at water sources. Rest and sleep restore stamina, and a visual HUD shows the current energy level.
Every player and the server need a copy of the mod. Hydration Required is a dependency and must be installed beside it. Builds exist only for Fabric and 1.21.11, with 1.1.1-Beta for 1.21.11 as the latest file, published on 2026-01-29. Primal Craft is open source under the MIT License, and its source code, issue tracker and wiki are public.
Key features
Temperature and thirst
Environmental temperature changes how quickly the player's thirst rises, and ignoring thirst brings consequences.
Stamina and combat
Sprinting and combat actions spend stamina, and sleeping or resting restores it.
Energy management
Each action carries an energy cost shown on a visual HUD, so players can track what remains.
Bottles and water
Empty bottles are filled from water sources, giving the player a way to carry water through the wilderness.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Hardcore survival runs
Players who want hunger-free survival focused on water, shelter and exposure can use the temperature and thirst systems as the main pressure.
Server-wide survival
Server owners can run the mod for every player, since the environment is client and server and the mod includes multiplayer setup notes in its wiki.
Who it’s for: Players and server owners who want survival gameplay built around temperature, stamina and water, on Fabric and Minecraft 1.21.11.
How it compares
Hydration is a Fabric client and server mod for 1.21.4 under a Creative Commons Attribution 4.0 license, and it is not open source. Overhauled Stamina covers Fabric and NeoForge for 1.21.1 under the Apache License 2.0, and it is not open source either. Primal Craft targets only 1.21.11, and its MIT License makes it open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Primal Craft | Fabric | 1.21.11 | Client and server | 2026-01-29 |
| Hydration | Fabric | 1.21.4 | Client and server | 2025-05-29 |
| Overhauled Stamina | Fabric and NeoForge | 1.21.1 | Client and server | 2026-06-25 |
Questions
Does Primal Craft need another mod to work?
Does the server need Primal Craft?
Which Minecraft versions does Primal Craft support?
In the catalog
Primal Craft is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
A comprehensive survival overhaul that transforms Minecraft into a true survival experience. Manage stamina, stay hydrated, brave the elements, and conquer the wilderness. Full wiki with detailed guides: - Installation & Setup - Complete feature list - System mechanics explained - Configuration options - Multiplayer…
Official listing
- Modrinth page
- modrinth.com/mod/primal-craft
- Owner
- KimDog-Studios
- Published
- 2026-01-17
- Updated on Modrinth
- 2026-01-29
- Facts verified
- 2026-10-15