Adaptive Tick

Got a mod pack that makes survival extremely tough? Say (https://modrinth.com/datapack/chaos-core) for example? Well with Adaptive Tick, your game will slow down as you lose health and pick up speed as you regain health. Say you're at 5 hearts; the game will be running 50% slower. This works by setting the rate of the tick to your health.

If multiple players are active, it tick-syncs the health of the player who has the least amount of health.

Since the /tick command is a permission-level 3 command, this must be installed on the server. And you must change the `function-permission-level=2` to `function-permission-level=3` in `server.properties`.

Sadly, and as of Minecraft 1. 21. 11 you can't adjust the permission level of functions in singleplayer worlds.

Fortunately, this can be mitigated and bypassed with mods that adjust /tick's permission level. See (https://modrinth.com/project/4ShukODo) for singleplayer options.

See (https://modrinth.com/user/Pepsied)