Tetris Wiki
(typo)
(Tetris Blitz top out rules)
Tag: Visual edit
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*garbage pieces are sent, pushing the top pieces above the spawn zone.
 
*garbage pieces are sent, pushing the top pieces above the spawn zone.
   
Top outs result in a game over.
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Top outs usually result in a game over. However, in [[Tetris Blitz]], top outs result in a 3-second penalty and removal of line 16 upwards.
   
 
==Loss condition==
 
==Loss condition==
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* '''Block out''': a piece is spawned overlapping at least one block in the playfield
 
* '''Block out''': a piece is spawned overlapping at least one block in the playfield
 
* '''Lock out''': a piece locks when it is entirely out of bounds (that is, in the [[Playfield#Vanish_zone|vanish zone]] above the ceiling)
 
* '''Lock out''': a piece locks when it is entirely out of bounds (that is, in the [[Playfield#Vanish_zone|vanish zone]] above the ceiling)
* '''Partial lock out''': a piece locks when it is partially out of bounds, even if it would clear a line
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* '''Partial lock out''': a piece locks when it is partially out of bounds, even if it would clear a line. This is not used in the Tetris Guideline as of 2009.
* '''Garbage out''': After [[line clear|lines are cleared]] and [[garbage]] is added, a block remains out of bounds
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* '''Garbage out''': After [[line clear|lines are cleared]] and [[garbage]] is added, a block remains out of bounds.
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** Line 41+ garbage out is the version used in the Tetris Guideline.
   
 
Different games have used different combinations of these conditions:
 
Different games have used different combinations of these conditions:

Revision as of 09:48, 17 December 2018

A top out occurs when:

  • a tetromino cannot be placed at least partially within the play zone.
  • garbage pieces are sent, pushing the top pieces above the spawn zone.

Top outs usually result in a game over. However, in Tetris Blitz, top outs result in a 3-second penalty and removal of line 16 upwards.

Loss condition

There are several variations of what constitutes a top out:

  • Block out: a piece is spawned overlapping at least one block in the playfield
  • Lock out: a piece locks when it is entirely out of bounds (that is, in the vanish zone above the ceiling)
  • Partial lock out: a piece locks when it is partially out of bounds, even if it would clear a line. This is not used in the Tetris Guideline as of 2009.
  • Garbage out: After lines are cleared and garbage is added, a block remains out of bounds.
    • Line 41+ garbage out is the version used in the Tetris Guideline.

Different games have used different combinations of these conditions:

This list is incomplete.