Metroid Prime
The strangest thing is that i'm generally biased against American-developed sci-fi FPSes, it's very odd that one would wind up as my favorite game of all time
two other Nintendo games on my all-time top five are Super Mario 64 and Super Smash Bros Melee. The other two are Sonic Team games: PSO I & II and Sonic Adventure 2
Monster Hunter: pissing me off since 2010.