The mod loader for Stardew Valley.

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

Get help

(Or join the community!)

What's new

SMAPI 3.4 fixes transparency issues on MacOS, adds long-awaited support for map tile flip/rotation for modders, and includes some smaller fixes and improvements.

3.4.1 fixes mouse input issues in SMAPI 3.4 for some mods, and adds NPC asset propagation in events for modders.

Requires Stardew Valley 1.4.1 or later on Linux/Mac/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, bwdy, hawkfalcon, jwdred, Karmylla, M1ra, minervamaga, Renorien, Robby LaFarge, Susan of the Drunk and Ugly Podcast, and a few anonymous users for their ongoing support on Patreon; you're awesome!

For mod creators