Paradise

Paradise adds long abandoned digital pocket dimensions. Each one is protected by a whitelist: players who are not on the list cannot enter by normal means, and an intruder who gets through can be ejected by the system after a short time. The defense is triggered when an unwhitelisted player uses a DataScrambler to turn into a pixelated Intruder inside the dimension, and a mechanism called the Watcher handles the response. To reach a dimension, a player crafts a Signal Detector and carries it while searching. The detector beeps in the hotbar once it is within range of a DataServer, and the beeps speed up as the player gets closer.

Teleporting into a Paradise dimension through other means, such as Waystones, is not blocked for unwhitelisted players. Inside a safe pocket dimension, an EmergencyExit and a WhitelistController are hidden below the spawn platform. Paradise runs on the client and the server, so both sides need it. It is published for Fabric and NeoForge, with files for 1.21.1 only, and is compatible with McQoy for easier config changing. The mod is released under the Creative Commons Attribution 4.0 license and is not open source; its source code and issue tracker are public.