- “This Morty discovered that his Rick erased all his memories of having an older sister to “keep him from pain”. He now tries to keep her alive in his heart.”
- —In-game description
Summer Morty is a paper-type Morty in Pocket Mortys. He comes from a timeline where his older sister, Summer, is apparently dead at the age of only 17 years old. He was made available to the Morty Deck in version 1.6's Early Fall Update.