|Mario enters Koopa's fortress to defeat him once again, but the further in he ventures, strange events and occurrences transpire. Feeling uneasy, Mario steps through the final door to encounter... Luigi? He reveals that he has been allied with Koopa for years out of spite for not have him in SM64. Standing high over the heat of a lake of lava, the two brothers fight to the death.| whooo, this was a doozy calm down luigi, we're your friends I AM NOT IN SM64
