- The light given off by the pink jellyfish is comparable to that of a glowstick, only pink.
- The pink jellyfish remains not hostile until the player enters water, at which point it will become hostile.
- When the pink jellyfish is removed from water, it becomes immobile.
- Pink jellyfish can sometimes spawn in odd non-aquatic locations, such as in a patch of cobwebs. (unconfirmed)
- Added to the game.