Stardew Valley Modding Guide

Author: George Mar 14,2025

While *Stardew Valley*'s recent update generated significant buzz, players have long leveraged the power of mods to enhance their experience. From expanding NPC storylines to adding unique cosmetic items, modding unlocks a world of creative possibilities. Here's how to mod *Stardew Valley* on Windows.

How to Mod Stardew Valley on Windows

Step One: Back Up Your Save File

This is highly recommended, especially if you've invested considerable time building your farm. While not necessary for new games, losing hours of progress is easily avoidable. Backing up is simple:

  1. Press Win + R to open the Run dialog box.
  2. Type %appdata% and press Enter.
  3. Navigate to the Stardew Valley folder, then the Saves folder.
  4. Copy the contents to a safe location on your PC.

Step Two: Install SMAPI

SMAPI is the essential mod loader, seamlessly integrating mods into your game. Download it directly from the official website. Remember, SMAPI itself isn't a mod; it's the tool that enables modding. Therefore, do not extract it into your mods folder.

After downloading, extract the SMAPI ZIP file (your desktop or downloads folder works well). Run SMAPI and select "Install on Windows," following the on-screen instructions.

Step Three: Configure Your Game Client

If you play Stardew Valley through Steam, GOG Galaxy, or the Xbox app, you might need additional steps to maintain playtime tracking and achievements. Refer to the SMAPI documentation for specific instructions on configuring your game client.

Step Four: Installing Mods

Now for the fun part! Nexus Mods is a popular source for Stardew Valley mods, offering a vast selection. Mods are usually downloaded as ZIP files requiring extraction. Once extracted, simply move the mod folder into your Stardew Valley Mods folder (automatically created after SMAPI installation). The Mods folder location varies depending on your game client:

  • Steam: C:\Program Files (x86)\Steam\steamapps\common\Stardew Valley
  • GOG Galaxy: C:\Program Files (x86)\GOG Galaxy\Games\Stardew Valley
  • Xbox App: C:\XboxGames\Stardew Valley

With thousands of mods available on Nexus alone, there's plenty to explore, whether you're a seasoned farmer or just starting out.

SMAPI as part of an article about how to mod Stardew Valley.

Image via SMAPI.io

Nexus Mods as part of an article about how mod Stardew Valley.

Image via Nexus Mods

*Stardew Valley* is available now.