The Mario Siblings, Princesses, Geno, and Peach fight for the souls and futures of their worlds.
- The soundtrack for Roleplay Retcon does Super Mario Bros. (the Movie!) features music by Challenger Deep!
- "Almost Unreal" by Roxette
- "Walk the Dinosaur" by George Clinton and the Goombas
- "Reversion (2015)" by Myuu / Nicolas Gasparini
- Original Super Mario Bros. score by Alan Silvestri