I played the re-upload. Was quite interesting. I'd say the biggest issue is a lack of conveyance. When I got to the third level, I couldn't figure out that the things that kept catching me were metal detectors. (or I assume that's what they were supposed to be. Last I checked, gems weren't metallic.) Otherwise, it was quite fun.
Also, is it missing assets? The console kept spewing out errors with the character tying to cycle animations (namely Walk and Attack). It also just "ended" for me on a grey screen.