just wondering since there are sooo many amazing metroid games,i have to say metroid prime,a game that is absolutly beautiful and amazing in almost every way,epic battle,puzzling....puzzles,lots of sidequests and powerups,just plain an awesome game

I would definately go with Metroid Prime. Great graphics, and then it is hard to 100%, since there are those few things that if you DON'T get then you can never 100% it. Then there is all the traveling and different beam doors, all that good stuff. ^_^

Yea, Prime series is my favourite of all. Can't say I didn't like the Metroid series, but this one is certainly better, IMO.

I've only played some of Metroid Prime and some of Metroid (NES), so I cannot say.

I think either Zero Mission, Prime, Or Fusion.