Your goal in this challenging game based on tetris is to complete the task given to you before each level to unlock the next one. There are a few add-ons compared to good old tetris. Golden blocks - these are created by matching at least 5 square blocks of the same color in a row/column. Orange block -placed next to the golden block will change into to golden block. Blue block - placed next to the 4 block of the same color will behave like the block of this color and will change into golden blocks. Thats all :) Use the ARROW KEYS to control blocks and press SPACEBAR for hard drop. Good luck!