Tetris progresses, combining with other games so that you do not forget about the puzzle. In the game Dropdown Jewel-Blast, multi-colored crystal blocks will appear on the field. Their removal will occur according to the rules of Tetris. Blocks fill the space, and you must quickly move them to form solid block lines. They will explode. There will be a place for new blocks that continuously fall from above. Play until you get bored or make a mistake. Quick reaction, attentiveness and the ability to correctly assess the situation will be needed in the Dropdown Jewel-Blast game.