you gave me an idea for a race to the damsel mode. [she'd be running around, and smarter than your average. heavy platforming skills required].
I think in normal co-op the damsel would share kisses, as she is a filthy whore, or it would be random. I'm going to write my ideas down over the next couple of days and report them back when they're organized.
I was thinking, it'd be pretty awesome to see a co-op mode in spelunky. Even if it wasn't the main game, maybe a single extended level with competitive-coop gameplay. Obviously there would have to be balance tweaks. What do you guys think?