Ya, I completely agree GIS, beacuse I had trouble making this one as good as the first, and it will be extremely difficult to get the same feel in the 3rd if I made one.
Hmmm, maybe you shall keep it by 2, 2 leels of one sort is great, and I see you worked hard for part 2, but the third will probabely not that good and can be able to ruin the serie :(