S and Z cascade
In games with recursive gravity that reward for cascades such as Tetris Worlds, Tetris Mania, and Tetris Evolution, a simple way to rack up a Big Ol Cascade is by using the S or Z tetrominoes.
Tetris Worlds allowed for up to nine cascades before clearing the last levels, so players would fit an extra one in.
See also
- Other methods of clearing over four lines