Instabuy from me! Loved the first game, especially all the little background animations. It's a shame you've removed the grid based movement, that was so intuitive! Reminded me of the original Tomb Raider games. I'm actually finding this one more difficult to start with, due to the uncertainty of jumping onto and from ropes, which was really predictable in the original. I'll get used to it though!
Consider sending a copy to Lemon64 for inclusion in their database for reviews and ratings.