In "Morty's Mind Blowers", it is suggested that Rick and Morty might have left this dimension when Morty intercepted a highly sensitive conversation between three Squirrels (which eventually lead to a squirrel apocalypse), although this has yet to be confirmed.
Being too lazy to change things back to normal, Rick traveled to an alternate dimension where his counterpart had been lucky with the situation (and did fix it) and was also conveniently killed by a failed experiment alongside Morty. When they arrived, they took the dead bodies of that dimension's versions of themselves, buried them in the backyard, and continued in this timeline. It is possible, though unconfirmed, that after Morty had a problem with a group of squirrels, he and Rick had to leave for yet another dimension. If this did happen, it presumably did sometime before "Morty's Mind Blowers".
The name of this current dimension is currently unknown.
It is possible but unconfirmed that, before the events of "Morty's Mind Blowers", Morty and Rick started living in a different dimension.
- "Rick Potion #9"
- "Raising Gazorpazorp"
- "Rixty Minutes"
- "Something Ricked This Way Comes"
- "Close Rick-Counters of the Rick Kind"
- "Ricksy Business"
- "A Rickle in Time"
- "Auto Erotic Assimilation"
- "Total Rickall"
- "Get Schwifty"
- "Big Trouble In Little Sanchez"
- "Interdimensional Cable 2: Tempting Fate" (briefly)
- "Look Who's Purging Now"
- "The Wedding Squanchers"
- "The Rickshank Rickdemption"
- "Rickmancing The Stone"
- "Pickle Rick"
- "The Whirly Dirly Conspiracy"
- "Rest and Ricklaxation"
- "Tales From the Citadel" (briefly, in the pre-intro and post-credits scenes)
- "Morty's Mind Blowers" (briefly, in a Mind Blower)
- "The ABC's of Beth" (possibly)
- "The Rickchurian Mortydate" (possibly)
- "Edge of Tomorty: Rick Die Rickpeat" (possibly)
- "The Old Man and the Seat" (possibly)
- "One Crew Over the Crewcoo's Morty" (possibly)
- "Claw and Hoarder: Special Ricktim's Morty" (possibly)
- "Rattlestar Ricklactica" (possibly)
- "Never Ricking Morty" (possibly)
- "Promortyus" (possibly)
- "The Vat of Acid Episode" (possibly)
- "Childrick of Mort" (possibly)