Classic Mahjong What caused this dramatic shift in the value of games? It all comes down to the democratization of game development. The easier it is to develop and release games, the more competition a game has and therefore the harder it is to get noticed. If anyone can make a game, everyone will make a game. And that leads to a crowded market. Tetris is a Tetris game for Facebook. This is not why not try here a multiplayer game, this is a single player game only. So if you are in a mood to play alone and do not want to compete with anyone, then this game would be good. The game interface will look like the screenshot above, which is pretty basic. The game follows the same pattern as all Tetris games do. Arrange the falling bricks or blocks to form a complete line. When a line is formed it disappears from the game board.