checked-yes
=>Special Ending: If you have all the treasures and beat the normal game
quickly, you will get a special ending (Wario flies off on his carpet as
usual, but he takes a woman with him! Unusual for Nintendo.) I beat the
game in 1 hour and 3 minutes to get this ending, but I'm not sure what the
time limit is. Perhaps another new ending awaits one who quickly finishes
the second quest?
=>Second Quest: Game: Not much of a cheat, but ... if you defeat the game and
have all the treasures, you will be presented with a second, harder version
of the game (you will see pixies hovering above your save game door instead
of a bat). Beat this game and collect all the treasures and you will receive
an uplifting message.
=>Totaka's Song: After beating the game and watching the credits, wait on
the END screen for 1:15 and Kazumi Totaka's famous song will play.