
The LEGO Marvel Super Heroes "What If...?" subtheme, released in 2021, ties into the Disney+ animated series. The notable sets include 76194 "Tony Stark’s Sakaarian Iron Man," which features minifigures of Tony Stark, Valkyrie, and The Watcher, and can transform into a large mech or a race car. Another set is 76201 "Captain Carter & The Hydra Stomper," featuring minifigures of Captain Carter, Steve Rogers in the Hydra Stomper mech, and the Red Skull. These sets reflect the alternate realities explored in the series, bringing unique versions of beloved characters to LEGO form.
The LEGO Marvel Super Heroes theme is based on the characters created by Marvel Comics. Originally Marvel was a subtheme of the LEGO Super Heroes theme but was later separated into its own theme. Over time, sets in the Marvel Super Heroes theme includes most characters and situations released to the marvel Universe from films to the comics to TV series.