Play Master Tetris this game online for free! Lots of fun to play when bored with crazy games at school. In Tetris Game players are presented with screen that displays series of falling shapes or tetrominoes which are made up of four squares each The shapes can be rotated and moved horizontally as they fall and goal of game is to fit them together to create complete rows without any gaps When complete row is formed disappears screen and player earns points As game progresses tetrominoes fall faster and faster making increasingly difficult to fit them together time Players must think quickly and strategically to place shapes right positions and clear as many rows as possible before screen fills up and game ends