is original block shooting puzzle game.
Block is only black & white.
Simple and Exhilarating block-chain shooting puzzle game.
Black and White blocks have different nature.

- You can change white & black mode(Tap your fighter !)
- Hit the block of same color 3times -> you can destroy block
- A white block chain destroy both side blocks.
- A black block chain destroy up and down blocks.

Combo in the Monochrome world !