and a . Windows 7 support varies depending on which version of Opticraft you are using. 1. Opticraft: Custom Minecraft Classic Server
For many Windows 7 users, the standard Java edition of Minecraft can suffer from severe lag. Below is a typical performance comparison for a low-end PC: Vanilla Minecraft RAM Usage High (2GB+) Optimized (Under 1GB) Startup Time Slow (1-2 mins) Fast ( opticraft minecraft windows 7