Upper Deck Entertainment will release the Legendary 2099 Expansion, for the Legendary: A Marvel Deck Building Game, into retail on January 17, 2024.

This 100-card Marvel 2099 future-verse set adds Doctor Doom 2099 to the mix as a super hero.  It contains five heroes total, including Spider-Man 2099 and Ghost Rider 2099.  The set will also offer two new Masterminds and Villain groups for players to battle against.  The set requires the base set to play.

Upper Deck Entertainment also released a Midnight Sons Expansion into retail on March 8, 2023 (see "'Marvel: Legendary Deck Building Game'").