The Dark Jellyfish is a Legendary pet in Bubble Gum Simulator. It can be obtained by opening a Darkness Egg. The chance of hatching it is 0.01% (1 in 10,000), or 0.02% (1 in 5,000) with the Lucky Chances gamepass.
It could also have been obtained in the following ways:
- In the Season 1 Bubble Pass Premium Rewards upon reaching 1,000 Points.
- In the Season 2 Bubble Pass Premium Rewards upon reaching 600 Points.
- This pet is a reskin of the Jelly Fish.