Hmm, this is making me realise I maybe haven't actually seen the ends of too many games... not those with decent final scenes that stick in the mind anyway 
Am I allowed Sonic and Streets of Rage on the gamegear? Just because of the hedgehog kareoke formerly (with an extra twist depending on whether you got all the emeralds), and the excellent music latterly even though it's just a scrolling cityscape.
FF6, MGS... and though I'm hazy on them, I think Chronotrigger and Suikoden III (may be confusing that with Xenogears. Erm).

Oh yeah and Monkey Island XD
Am I allowed Sonic and Streets of Rage on the gamegear? Just because of the hedgehog kareoke formerly (with an extra twist depending on whether you got all the emeralds), and the excellent music latterly even though it's just a scrolling cityscape.
FF6, MGS... and though I'm hazy on them, I think Chronotrigger and Suikoden III (may be confusing that with Xenogears. Erm).
Oh yeah and Monkey Island XD