Best N64 game, besides Ocarina of Time/Mario 64

[Leynos]

Sin N Punishment was the best game in its genre until its sequel. It may not have been as popular as Mario 64, but like Mario 64 of its time, it peaked the genre. Not to mention, they somehow squeezed a lot of VA into the game. SEGA invented the genre, and a Nintendo IP (though developed by Treasure) topped it.