The Retro Castle Sprite Pack

Contains: Bricks, Tiles, Objects required for a retro hardcore castle platformer

Includes same objects with different color palettes.

Made withing NES limitations.
3 colors per sprite (some bigger sprites have more) And NES 56 color palette

This publishers backgrounds go well with this asset pack https://www.assetstore.unity3d.com/en/#!/content/53403
Suggest what you think must be included to this package in a review.