If your hardware limits you to the 32-bit SMAPI launcher, you can apply several optimization strategies to make it run significantly better, reduce lag, and prevent memory crashes. 1. Curate a Lightweight Mod List
Issues after updating smapi 64bit (help me!) - Stardew Valley Forums
While 64-bit is standard now, here is why you might consider the 32-bit setup: smapi launcher 32 bit better
: Ensure you paste the SMAPI path into Steam's Launch Options to track play time and achievements.
The 32-bit SMAPI launcher reduces the overhead. Steam Deck users consistently report: If your hardware limits you to the 32-bit
Download the legacy 32-bit version of SMAPI (usually archived or specifically marked as the "compatibility" version on the download page). Extract and run the installer as normal. Final Verdict
If you own the game on Steam, you can force the 32-bit version without deleting any files. The 32-bit SMAPI launcher reduces the overhead
A 32-bit process cannot address more than 4GB of RAM, regardless of how much memory is installed in your computer. If you install large expansion mods like Stardew Valley Expanded or Ridgeside Village , the game will quickly exhaust this limit and crash to the desktop with an "Out of Memory" error. Dropped Support