Hot Reload (NVSE)
⚪ Last updated 2021⚠️ Install Order · 6 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 0.4% endorsement rate
- 🏆 #45 of 57 Utilities mods in this game by downloads
📋 About This Mod
Description
Hot Reload lets you script the game "live". When you save a script in GECK, Hot Reload will transfer the compiled script data over from GECK to Fallout New Vegas and update the script so that you don't need to restart the game. Restarting the game is often a huge pain point and time consumer for mod makers of this game, and this mod was created to alleviate that.
How to use
Simply compile a script in GECK while the game is open and Hot Reload will automatically try to hotload the script.
Compile scripts on file save
You can now save and compile scripts without needing to open the script editor in GECK! When you save a script in GECK, Hot Reload will generate files for all of the scripts inside Fallout New Vegas\Scripts\ModName.esp\ that can be edited from any text editor and will be updated as soon as the files are changed. This effectively means you can script straight from Atom or Notepad++ without the need to copy and paste to GECK. Hot Reload can also generate script text files for you so that you don't need to copy them over from GECK (it's programmed to happen when you save any script in GECK).
Example: For a script with editor ID TestScript, start editing a file with path Fallout New Vegas\Scripts\TestMod.esp\TestScript.gek
Another example: Fallout New Vegas\Scripts\TheFrontier.esm\TFWeaponScript.geck
It is strongly recommended that you have bScriptCompileWarningPopup=1 enabled in geckextender.ini when using this feature (MO2 likes to overwrite this file in the overwrite dir so you might need to edit it there).
Open any in-game reference in GECK
With the console command ToGECK, you can instantly open any in-game reference or base form in GECK.
Save files to disk in GECK without closing game
Now you can save files in GECK without closing the game. Note that this does not mean generalized hot reload support for things other than scripts, but just that an annoying limitation has been removed so that there's less chance of losing work as you can always save the .esp/.esm to disk.
Commands
GetGameHotReloaded - A command similar to GetGameLoaded that returns true once each time the script you are editing was hot reloaded. Useful for e.g. registering event handlers and other things you need to do only once.
ToGECK - A console command that opens a selected in-game ref or base form in GECK. Requ
Hot Reload (NVSE) is an xNVSE plugin that lets modders edit and save scripts in GECK and update them live into the game without restarting. It also supports saving scripts from a text editor directly into GECK. A handy utility for Fallout: New Vegas mod makers.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Huge time-saver for modders—no more restarting the game every time you tweak a script.
- Community-approved with 656 endorsements and over 171k downloads.
- Simple concept that does exactly what it says: live script updates.
⚠️ Cons
- Last updated in 2021—might not work with the latest game patches or xNVSE versions.
- Requires xNVSE, so you need to set that up first.
- No detailed documentation or install guide provided by the author.
For Fallout: New Vegas modders who are tired of restarting the game to test script changes. If you're a player who doesn't make mods, this isn't for you—it's purely a dev tool.
💡 Beginner Tips
- Make sure you have xNVSE installed and running before using this plugin.
- Use a mod manager like Vortex or Mod Organizer 2 to install the plugin files correctly.
- Test the hot reload feature in a test cell to avoid breaking your save.
📊 Mod Details
- Game
- New Vegas Mods
- Author
- Kormakur
- Version
- 2.15
- Downloads
- 171,040
- Endorsements
- 656
- Category
- Utilities
- Created
- 1/24/2021
- Updated
- 7/19/2021
🔧 How to Install New Vegas Mods
Download from Nexus.
📖 Full step-by-step install guide for New Vegas →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for New Vegas commands, item IDs, and more.
Keep browsing — more New Vegas mods await