The Soul Heart is a secret Legendary pet in Bubble Gum Simulator. It was obtained by opening a Valentine Egg. The chance of hatching it was 1 in 3,250,000 (0.00003%), or 1 in 1,625,000 (0.00006%) with the Lucky Chances gamepass.


  • This pet was inspired by a fan-made art posted on Twitter.
  • This pet has a reskin called the King Soul.
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