This is a highly flexible and customizable mod that disables the player’s ability to swim in certain biomes or even if you have a certain amount of armor (the heavier the armor, the less buoyancy the character has). You can only get rid of this debuff by using the appropriate charms and potions.
How to install Sink or Swim
- Download and install Forge
- Download mod
- Unzip it and copy to C:\Users\User_Name\AppData\ Roaming\.minecraft\mods