1. Place papers on 4 directions
2. Place paper on same color
3. Chain increases as you place correct colors continuously
4. Place colors before chains run out.
5. Remaining chains are send to the next chain and papers get faster.
6. When chain is lost after 20 seconds, game over.
-Increase quality of sprite.
-bug fix
-Add option panel
-Gaussian blur dosen't work anymore.