Normally it annoys me when people submit incomplete works, but for myself I'll make an exception, heh. I put a lot of work into this already, but I myself am a slacker, and kinda tired of working on this right now. Needless to say, it won't be done for quite some time if it gets finished at all.
But on to business: This game picks up right after the first game, and I think there are a lot of improvements. It's a little different, but overall a bit easier to figure out what to do.
When you get to where you have the switch-comb, you've traded all the items you can, but you can still visit all the different locations.