The multiverse concept has been explored, gaining renewed focus from films like Spider-Man: Into the Spider-Verse and TV shows like Rick & Morty.
Gaming has utilized the multiverse for storytelling and worldbuilding, with games like Mortal Kombat 1 and Eternal Darkness using it effectively.
Notable examples of games using the multiverse concept exist from over a decade ago.
The multiverse as a concept has been explored, but it gained renewed focus in recent years thanks to the success of films like Spider-Man: Into the Spider-Verse and TV shows like Rick & Morty.
Author's summary: Games perfected multiverse concept over a decade ago.