The mod loader for Stardew Valley.

Compatible with GOG/Steam achievements and Linux/macOS/Windows, uninstall anytime, and there's a friendly community if you need help.

Get help

(Or join the community!)

What's new

See the SMAPI 3.13 release highlights for details.

For players, SMAPI 3.13.0 mainly updates to Stardew Valley 1.5.5 and adds native support for macOS M1. For mod authors, it mainly adds support for new game features like custom languages and a new PatchMode feature for map editing.

Patch release:

  • 3.13.1 adds a clearer .NET 5 validation error in the Windows installer, and fixes an error when running the Windows installer from the game folder.

Nearly all mods should be compatible, but a small number of mods may break due to the game changes.

Requires Stardew Valley 1.5.5 or later on Linux/macOS/Windows.

See the release notes and mod compatibility list for more info.

SMAPI is an open-source project by Pathoschild. It will always be free, but donations are much appreciated to help pay for development, server hosting, domain fees, coffee, etc.

Special thanks to Bpendragon, elflion, hawkfalcon, jwdred, Karmylla, Magically Clueless, Maria Stokes aka GamerGal2001, minervamaga, Obamoose, Matthew Conklin, Odin, Rafael Miranda, Raimund58, Susan of the Drunk and Ugly Podcast, and a few anonymous users for their ongoing support on Patreon; you're awesome!

For mod creators