I really like the art on this, and it's nice to see dithering OTHER than bayer dithering (even though that's what I did myself). I think the gameplay is lacking though, and the rate at which you freeze is really punishing, if you go in the wrong direction by any amount you're pretty much guaranteed to freeze and have to restart. I did have problems seeing in the caves as well, the dithering is quite heavy so it makes it difficult to see in those darker, less well lit areas. The game was pretty cool though, good job!