Sorry for the late reply, it's been a hectic week for us all! Regarding the pixel art of your game, overall I think you guys did a great job. My only suggestion would be to simplify your design a bit. The game has a very pixelated Minecraft feel currently, and I think it would benefit from a reduction in the amount of shades being used in each section. I've added some images to explain what I mean as I know that may not be the best way to describe what's going on. With pixel art, less is always more, so don't be afraid to just color block your design and then go through and add shading, texture, light, etc. where it's needed the most!
