Hydrazine Replacement
🟡 Updated this yearPreview

🔍 Analysis
- 🏆 #122 of 137 Gameplay mods in this game by downloads
📋 About This Mod
Have you ever wondered what it would be like to use something other than Hydrazine as fuel?
This mod replaces Hydrazine with an alternative resource for specific flight equipment.
Enjoy a slightly different resource management style and a fresh way to power your vehicles.
・Replaces fuel for the Hydrazine Jet Pack
・Replaces fuel for the Hydrazine Thruster
・Replaces fuel for the VTOL
※Hydrazine can no longer be used as fuel for these items
/Replacement Fuel (3 Versions)
・Organic Edition: Organic
・Carbon Edition: Carbon
・Explosive Edition: Explosive Powder
※Each version is released as a separate mod. Enable only one at a time.
・Fuel consumption values
・Flight speed and behavior
・Recipes and research costs
/Known Issues
・If you remove the mod before fully consuming the replacement fuel, an “incomplete nugget” may remain and cannot be deleted.
→ Before uninstalling the mod, make sure to fully consume all replacement fuel. (It cannot be removed from the fuel slot manually.)
/Compatibility
・Conflicts with my Jet Pack fuel efficiency mod:
https://www.nexusmods.com/astroneer/mods/164
・Conflicts with my VTOL fuel & flight improvement mod:
https://www.nexusmods.com/astroneer/mods/184
・May conflict with other mods that modify FuelType or fuel slot behavior
/Existing Saves
・Works with existing save files
・Removing the mod restores the default Hydrazine requirement
※Please read the Known Issues section before uninstalling
/Installation
・Install using AstroModLoader (AML)
/Mod Requests
・If you have ideas or requests, feel free to leave a comment on Nexus Mods
・I may not be able to implement everything, but I will consider what is possible
/Bug Reports / Feedback
・Please report issues or feedback in the Nexus Mods comments section
📊 Mod Details
- Game
- Astroneer Mods
- Author
- Milky
- Version
- 1.0.0
- Downloads
- 134
- Endorsements
- 0
- Category
- Gameplay
- Created
- 2/18/2026
- Updated
- 2/18/2026
🔧 How to Install Astroneer Mods
Install via a mod manager (Vortex or Mod Organizer 2). Most mods drop into the game folder.
📖 Full step-by-step install guide for Astroneer →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Astroneer commands, item IDs, and more.
Keep browsing — more Astroneer mods await