Ahh, yes the sound is (as far as I’m aware) a sound bug, I had the same problems with 4X4. It seems to struggle with overlapping sounds.
About the +1 and -1 alerts being on the screen, I think you have the camera zoomed wrong in Blender. It needs to be so that the outer dotted line touches the edge of the screen; in the .exe, anything outside this line will not be seen.
Thanks for taking a look at the game! A quick tip for the final level, stick to the sides as much as possible. Then, when Dr. Croc comes over, switch to the other side. That’s how my brother beat it (sadly enough, I haven’t beaten this level yet! Not enough time, what with college work etc).
If anyone else plays, I’d be interested to hear your comments! Cheers!