would have to say samus

Master Chief... 'nuff said

samus has a lazor beam, where as all of master chiefs abilities are in his weapons. bare handed, samus. regularly, itd be an awesome match.

My vote's on Samus.

Master chief, samus fights like a girl.

its too hard to choose.

Samus would win absolutely no question. But if she's zero suit...MC'd have a better shot, much as I hate to say it. I'd be fun to watch, though!

i think Samus would win for sure

master chief can turn invisible if he gets that power up so if he had that i'd say mc

Samus indeed