NNR has only been tested on version 1.17.1. Older versions may work, but are not supported.

NoNetherRoof was originally coded for my anarchy server, but I though "Why not share it?". So here we are. NoNetherRoof is extremely lightweight and requires zero configuration.

Features:

• Players die instantly if they reach y=128 in the Nether
• Blocks cannot be placed at y=128 or higher
• Blocks cannot be broken at y=127 or higher
• Players will have a custom death message if they die from reaching the Nether roof: