I'm a huge fan of Balloon Fight. Sure, it's kind of a joust knock off, but it's got a fun little premiss, and the bonus mode included has fun and challenge in spades.
So, of course I'm bucking for the Balloon Fighter. That said, if it was Ms. Pac Man instead, I'd have to go with the lady.
 
    

When evil spreads across the land, and darkness rises and the monsters roam. When the creatures of the night make beautiful music, and the things that go bump in the night go bump with greater enthusiasm. When the world is in peril and is in need of a hero...

These guys are, sadly, the best the world can hope for. These are the adventures of the heroes of CVRPG. They mean well, they try hard, and occasionally they do the impossible...

They actually do something heroic.