Mario VS Luigi is a side-scrolling platform video game developed by SpongeBotted for the Nintendo 3DS and Nintendo Switch. It was originally going to be a role-playing game but was eventually changed to a 2D Platformer.
- World 1-1 (Super Mario Bros.)
- World 1-2 (New Super Mario Bros. U)
- World 1-3 (Super Mario Bros. 3)
- World 1-4 (New Super Mario Bros. U)