Redesign Background and Tiles

I didn't spend much time design my tiles and they are terrible. The old tiles could really makes your eyes sore quickly. Now, after redesigning the entire background and most of the tiles, it should be much easier to watch the entire scene without your eyes bleeding. However, it also makes the entire cave darker and makes surprise attacks happen more often.

I also reduce the camera look-around range because someone says the camera makes them feels disoriented.