A good thing about Omega is that it's slow. Your best chance of beating him is using your speed. He should be easy enough without this hint but for those of you who can't beat him, this is the answer...
Right as soon as you've got the ice beam shoot 3 non-charged blasts at him, run back, charge the beam as he is walking towards you, then run and shoot that beam and an un-charged beam,run back and repeat this prosess and you'll be going braging to your mates about clearing Metroid Fuision.
Oh and mention me in it suttly won't you?
Added by: CormDude May 25th 2006, ID#8181