Works flawlessly in single-player with 4GB RAM allocated. No crashes after 10+ hours. Stress tests with rotating contraptions run at stable 60 FPS (with Sodium + Iris).
Crashes on startup with ClassNotFoundException: com.mojang.authlib.GameProfile – mod expects a valid premium session. minecraft mods for sklauncher
✅ Highly recommended – full Create experience offline. Mod: Essential Mod (v1.3.5 for Fabric 1.20.1) Tested on SKLauncher: ❌ Fails to launch Works flawlessly in single-player with 4GB RAM allocated