The Blue Ducky is a Legendary pet in Bubble Gum Simulator. It can be obtained by opening a Rubber Egg. The chance of hatching it is 0.0667% (1 in 1,500), or 0.1334% (1 in 750) with the Lucky Chances gamepass.
It can also be obtained in the following ways:
- Purchasing the 133rd slot on Sea Rewards.
- Purchasing the 92nd slot in the Rainbow Rewards.
- Purchasing the 50th slot in the Crystal Rewards.
In addition, it could also have been obtained in the following Bubble Pass Rewards:
- In the Season 1 Bubble Pass Premium Rewards upon reaching 400 Points.
- In the Season 2 Bubble Pass Rewards upon reaching 400 Points.