You aren't missing out on gameplay! The Compatibility version receives the same content updates as the standard version and supports multiplayer with standard-version players.
: You are using Windows Vista or lower or Mac OSX 10.12 or lower . Stardew Valley Compatibility Version Download
Click the (next to the Play button) -> Manage installation -> Configure . You aren't missing out on gameplay
The compatibility version is an alternative, legacy build of Stardew Valley maintained by the developer. It is specifically designed for players running older operating systems or 32-bit architectures that cannot handle the modern 64-bit engine upgrades introduced in recent patches. Click the (next to the Play button) ->
You are running an older version of macOS that does not support the latest engine updates.
: While it allows you to play the core game, it may lag behind in certain technical optimizations found in the main branch. How to Download (Steam)