Decharted is a mod based around the corruption of the world, this mod allows multiple ways for the player to send their friends (or foes), to a separate dimension to have them stuck. You may also be able to spawn trap players before they die and respawn.
A advanced screenshot manager mod to help organize your screenshots between different worlds, dimensions, and game modes. Works in single player and multiplayer
Smart Item Deleter v2 is a server-side optimization mod designed to automatically clean up dropped item entities when the item count exceeds a defined threshold.