Mario and Luigi Meet Garten of Ban Ban

Mario and Luigi: Garten of Ban Ban iis a game produced by Tanner Technologies. This game is a crossover with Garten of Ban Ban. The story revolves Mario and Luigi teaming up with Queen Bouncelia to rescue the garten of Banban characters and princess peach from Bowser. This game was the sequel to Mario and Luigi: Spanish team. This game has a similar artstyle of Mario and Luigi: Dream team and Paper jam with a few bosses from Dream team returning.
playable characters:
Mario
Luigi
Queen Bouncelia 
Giant Queen Bouncelia
Battle system:
Giant queen bouncelia, she gathers with a bunch of other queens to become a giant version of herself to fight foes to big for her regular size.
bosses:
Bowser (first time)
Big Massif
Shadow Queen Bouncelia, Purple Mario, and Purple Luigi
The Blue Sharks Dragon (Giant Boss)
The Elite Trio
The Koopalings (First Time)
Power Tower Pokey 
Military Mountain (Giant Boss)
Koopalings (Second Time)
The Clock Tower (Giant Boss)
Bowser (Second Time)
Reina Castle (Giant Boss)
The Koopalings Combiner Robot 
Snake Bowser and Princess Delara (Princess Delara is princess peach possessed when she married bowser)