If you purchased the DRM-free version of the game through GOG, you can access the compatibility build using the GOG Galaxy client.
How to Download Stardew Valley Compatibility Version (Steam) stardew valley compatibility version download exclusive
"I downloaded the compatibility version, but my save is gone!" Fix: The compatibility version saves to a different folder ( %AppData%\StardewValleyCompatibility ) to prevent corruption of your main saves. Copy your old saves from the standard folder into the compatibility folder. If you purchased the DRM-free version of the
: Some players experience severe lag or crashes (often called the "monobug") on the standard version and use this as a stable alternative. How to Download the Compatibility Version : Some players experience severe lag or crashes
How to Download the Stardew Valley Compatibility Version (Steam Exclusive)
Always acquire your downloads through verified, official storefronts. If you need to manipulate or roll back game versions, utilize the built-in version management tools provided by Steam, GOG, the Xbox App, or legitimate mobile storefronts like the Google Play Store and Apple App Store. Attempting to download standalone executable files from unverified online repositories risks compromising your personal data and gaming hardware.
You might be asking, "My PC is a beast. Why should I care about a compatibility patch?"