Garbage is a form of "attack" in multiplayer Tetris that has been around since the days of the Game Boy. The basic gist of it is that if you clear multiple rows of tetrominoes at one time, extra rows with gaps will be added to the bottom of your opponent's playfield.
Garbage System Edit
The garbage system is simple. The more rows you clear at once, the more garbage rows are sent to your opponent.
General Garbage System in Guideline Games
|Clear Type||Rows Cleared||Garbage "Nuisance" Rows Sent|
And the Nuisance Symbols here. (Puyo Puyo Tetris)
Gameplay Example Edit
The left diagram shows the player's field while the right shows his opponent.
If a player drops a "T" here:
It will clear two lines at once, sending one row of garbage to the opponent:
Then, if the player drops a tetris here: