Toxic Storm

Once the storm starts, anything outside the safe zone around the original spawn point is fatal because of the poisonous clouds. The zone is the only place the storm cannot reach, but hostile mobs such as zombies and creepers can still spawn inside it, so it is not free of danger. The storm does not arrive until the timer runs out, which leaves time for preparation before the danger begins.

Players can craft a Toxic Resistance Potion from apples, which grants temporary immunity for two minutes, and can use that window to explore or move to another location, since the storm shifts to a new location at random. Sudden teleportation events also occur at random locations, and the potion system adds risk-reward choices to every trip out of the zone.

The mod runs on the client and on the server, so both sides need it and every player on the server must install it too. It is released under All rights reserved, so the code is not available under an open source license. The current build is 1.0.7 for 1.20.1, published on 2025-05-03, and the project is still in early development, so bugs and experimental mechanics are expected.