The world should now appear in your Singleplayer world list. Pro Tips for Your First Day
Optimized for recent Minecraft updates (1.21+), ensuring that block mechanics and mob spawns function correctly. Skyblock 4.11.2.zip
This is where all your single-player worlds are stored. The world should now appear in your Singleplayer world list
Do not just drop the .zip file in. Extract the folder inside the ZIP (often named "Skyblock 4.11.2") directly into the saves folder. Skyblock 4.11.2.zip