Mario RPG games where you can play as Luigi, Toad or both?

Other than Mario %26amp; Luigi: Superstar Saga is there any games RPG games where you can play as Toad or Luigi?Mario RPG games where you can play as Luigi, Toad or both?
Toad or Luigi? Yeah you can play as them in New super Mario Bros. WiiMario RPG games where you can play as Luigi, Toad or both?
I dont know if anyone has actually made a RPG based on the Mario brothers,



Would be a great Idea if they had all the famous Nintendo %26amp; Sega characters in it like the sonic,link %26amp; Pokemon characters in it as well, Kind of like kingdom hearts

eye beauty