Extreem’s NoGrief

NoGrief is a client-side mod for Minecraft 1.21.1 that prevents accidental block destruction during PvP combat sessions. This mod is designed specifically for players who want to engage in intense multiplayer battles without accidentally griefing the environment.

The core functionality revolves around a simple toggle system: press your assigned keybind once to activate “grief prevention mode,” and press it again to deactivate. When active, all block destruction is locked down automatically while maintaining full combat effectiveness against entities.