TruckOSaurus on 07 April 2009
Bubble Bobble, after you've beat the 100 levels and the final boss twice you get the ultimate ending where you learn that friendship is one of the most valuable thing there is. You also get to use the sound test mode that features all the sound effects of the game! How cool!
Final Fantasy X and MGS 3 both have excellent endings.
But my vote goes to Chrono Trigger for it's multiple endings.
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