8-bit Shader will transform the appearance to an 8-bit retro style with only 256 colors: 8 red, 8 green, and 4 blue.
Cre: silverfishmc (Youtube)
Playing in the old style is a lot of fun!
This shader works with mobile devices, but it hasn't been tested on Windows 10.
You can also add your own texture pack to the mix.
Information on Colors
Some shaders texture packs you can check out in Mcpeaddons.com
Download Shader (Drive)