Unorthodox Line Clears: Difference between revisions
From Hard Drop Tetris Wiki
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(added more situations and separated into sections) |
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In [[game]]s with [[recursive gravity]] that reward cascading line clears such as ''[[Tetris Worlds]]'' and ''[[Quadra]]'', certain line clears discouraged in naive gravity become favorable. | In [[game]]s with [[recursive gravity]] that reward cascading line clears such as ''[[Tetris Worlds]]'' and ''[[Quadra]]'', certain line clears discouraged in naive gravity become favorable. | ||
{| | |||
== Reflection == | |||
{| | {| | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | |||
{{pfrow| | | |g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow|L|L|L| | | | | | | }} | |||
{{pfrow|L|g|g|g|g|g|g|g|g|g}} | |||
{{pfrow| | | |g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow|L|L|L| | | | | | | }} | |||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow| | | |g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow|L|L|L|g|g|g|g|g|g|g}} | ||
{{pfrow| | {{pfend}} | ||
{{pfrow| | | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | |||
{{pfend}} | |||
|} | |||
{| | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow| | | |g|g|g|g|g|g|g}} | |||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow|J| | | | | | | | | }} | |||
{{pfrow|J|J|J|g|g|g|g|g|g|g}} | |||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow|J| | | | | | | | | }} | |||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|J|g|g|g|g|g|g|g|g|g}} | |||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | |||
{{pfend}} | |||
|} | |||
{| | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow| | |g|g|g|g|g|g|g|g}} | ||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | |||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow|L| | | | | | | | | }} | |||
{{pfrow|L| | | | | | | | | }} | |||
{{pfrow|L|L|g|g|g|g|g|g|g|g}} | |||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | |||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow|L| | | | | | | | | }} | |||
{{pfrow|L| | | | | | | | | }} | |||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | {{pfrow|-|-|-|-|-|-|-|-|-|-}} | ||
{{pfrow| | | {{pfrow| |g|g|g|g|g|g|g|g|g}} | ||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | |||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|L|g|g|g|g|g|g|g|g|g}} | |||
{{pfrow|L|g|g|g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | |||
{{pfend}} | |||
|} | |||
{| | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfrow | | |G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow |J|J| | | | | | | | }} | |||
{{pfrow |J|G|G|G|G|G|G|G|G|G}} | |||
{{pfrow |J|G|G|G|G|G|G|G|G|G}} | |||
{{pfrow | | |G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow |J|J| | | | | | | | }} | |||
{{pfrow |-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow |-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow | | |G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow |J|J|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow |-|-|-|-|-|-|-|-|-|-}} | |||
{{pfend}} | |||
|} | |||
{| | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | |g|g|g|g|g|g|g|g}} | |||
{{pfrow|G| | |g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| |S|S| | | | | | | }} | |||
{{pfrow|S|S|g|g|g|g|g|g|g|g}} | {{pfrow|S|S|g|g|g|g|g|g|g|g}} | ||
{{pfrow|G| | |g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| |S|S| | | | | | | }} | |||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow|G| | |g|g|g|g|g|g|g}} | |||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow|G|S|S|g|g|g|g|g|g|g}} | ||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
Line 38: | Line 160: | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow|g|g|g| | | |g|g|g|g}} | |||
{{pfrow|g|g|g|g| |g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | |T| | | | | }} | {{pfrow| | | | |T| | | | | }} | ||
{{pfrow|g|g|g|T|T|T|g|g|g|g}} | {{pfrow|g|g|g|T|T|T|g|g|g|g}} | ||
Line 43: | Line 169: | ||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | |T| | | | | }} | {{pfrow| | | | |T| | | | | }} | ||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | {{pfrow|-|-|-|-|-|-|-|-|-|-}} | ||
Line 49: | Line 174: | ||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
Line 55: | Line 179: | ||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
Line 63: | Line 186: | ||
{| | {| | ||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow|g| |g|g|g|g|g|g|g|g}} | |||
{{pfrow| | | |g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow|T|T|T| | | | | | | }} | |||
{{pfrow|g|T|g|g|g|g|g|g|g|g}} | |||
{{pfrow| | | |g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow|T|T|T| | | | | | | }} | |||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow| | | |g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow|T | {{pfrow|T|T|T|g|g|g|g|g|g|g}} | ||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | {{pfrow|-|-|-|-|-|-|-|-|-|-}} | ||
{{pfend}} | |||
|} | |||
== Special == | |||
=== O Replacement === | |||
Due to the nature of the O tetromino, the mirrored line clear formation is the same for both the S and Z tetrominoes. | |||
{| | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | |||
{{pfrow| | |g|g|g|g|g|g|g|g}} | |||
{{pfrow| | |g|g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow|S| | | | | | | | | }} | |||
{{pfrow|S|S|g|g|g|g|g|g|g|g}} | |||
{{pfrow| |S|g|g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow|S| | | | | | | | | }} | |||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | {{pfrow|-|-|-|-|-|-|-|-|-|-}} | ||
{{pfrow| | | {{pfrow| |S|g|g|g|g|g|g|g|g}} | ||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow|S|S|g|g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | |||
{{pfend}} | |||
|} | |||
{| | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow| | |g|g|g|g|g|g|g|g}} | ||
{{pfrow| | |g|g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| |Z| | | | | | | | }} | |||
{{pfrow|Z|Z|g|g|g|g|g|g|g|g}} | |||
{{pfrow|Z| |g|g|g|g|g|g|g|g}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| |Z| | | | | | | | }} | |||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow|Z| |g|g|g|g|g|g|g|g}} | |||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow|Z|Z|g|g|g|g|g|g|g|g}} | ||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
Line 97: | Line 272: | ||
|} | |} | ||
=== J/L Replacement === | |||
The T tetromino can be used in the following situations where only the J or L could be used initially. | |||
{| | {| | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow| | |g|g|g|g|g|g|g|g}} | ||
{{pfrow| | {{pfrow| |g|g|g|g|g|g|g|g|g}} | ||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | {{pfrow| |g|g|g|g|g|g|g|g|g}} | ||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow|T| | | | | | | | | }} | |||
{{pfrow|T|T|g|g|g|g|g|g|g|g}} | |||
{{pfrow|T|g|g|g|g|g|g|g|g|g}} | |||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | {{pfrow| |g|g|g|g|g|g|g|g|g}} | ||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow|T| | | | | | | | | }} | ||
{{pfrow| | {{pfrow|-|-|-|-|-|-|-|-|-|-}} | ||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | {{pfrow|-|-|-|-|-|-|-|-|-|-}} | ||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | {{pfrow| |g|g|g|g|g|g|g|g|g}} | ||
{{pfend}} | {{pfend}} | ||
Line 118: | Line 297: | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | {{pfrow|T|g|g|g|g|g|g|g|g|g}} | ||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
Line 126: | Line 303: | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | {{pfrow|-|-|-|-|-|-|-|-|-|-}} | ||
{{pfend}} | {{pfend}} | ||
Line 135: | Line 310: | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | |g|g|g|g|g|g|g|g}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow|G| |g|g|g|g|g|g|g|g}} | ||
{{pfrow| | {{pfrow|G| |g|g|g|g|g|g|g|g}} | ||
{{pfrow| | {{pfend}} | ||
{{pfrow| |g|g|g|g|g|g|g|g|g}} | |{{pfstart}} | ||
{{pfrow| |T| | | | | | | | }} | |||
{{pfrow|T|T|g|g|g|g|g|g|g|g}} | |||
{{pfrow|G|T|g|g|g|g|g|g|g|g}} | |||
{{pfrow|G| |g|g|g|g|g|g|g|g}} | |||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| |T| | | | | | | | }} | ||
{{pfrow| | | | | | | | | | | {{pfrow|-|-|-|-|-|-|-|-|-|-}} | ||
{{pfrow|-|-|-|-|-|-|-|-|-|-}} | {{pfrow|-|-|-|-|-|-|-|-|-|-}} | ||
{{pfrow| | | {{pfrow|G| |g|g|g|g|g|g|g|g}} | ||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
Line 153: | Line 330: | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | {{pfrow|G|T|g|g|g|g|g|g|g|g}} | ||
{{pfend}} | {{pfend}} | ||
|{{pfstart}} | |{{pfstart}} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
{{pfrow| | | | | | | | | | }} | {{pfrow| | | | | | | | | | }} | ||
Line 167: | Line 340: | ||
|} | |} | ||
=== Hurdle === | |||
{| | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfrow | | |G|G|G|G|G|G|G|G}} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow |J|J| | | | | | | | }} | |||
{{pfrow |J|G|G|G|G|G|G|G|G|G}} | |||
{{pfrow |J| |G|G|G|G|G|G|G|G}} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow |J|J| | | | | | | | }} | |||
{{pfrow |-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow |J| |G|G|G|G|G|G|G|G}} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow |J|J| | | | | | | | }} | |||
{{pfrow | | |G|G|G|G|G|G|G|G}} | |||
{{pfrow |J|G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow |J|J|G|G|G|G|G|G|G|G}} | |||
{{pfrow |J|G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow |-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow |-|-|-|-|-|-|-|-|-|-}} | |||
{{pfend}} | |||
|} | |||
=== Translation === | |||
The T is the only tetromino that can make 3 cascading line clears on its own. | |||
{| | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfrow | | |G|G|G|G|G|G|G|G}} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow |T| | | | | | | | | }} | |||
{{pfrow |T|T| | | | | | | | }} | |||
{{pfrow |T|G|G|G|G|G|G|G|G|G}} | |||
{{pfrow | | |G|G|G|G|G|G|G|G}} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow |T| | | | | | | | | }} | |||
{{pfrow |T|T| | | | | | | | }} | |||
{{pfrow |-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow | | |G|G|G|G|G|G|G|G}} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow |T| | | | | | | | | }} | |||
{{pfrow |T|T|G|G|G|G|G|G|G|G}} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow |T| | | | | | | | | }} | |||
{{pfrow |-|-|-|-|-|-|-|-|-|-}} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow |T| | | | | | | | | }} | |||
{{pfrow | |G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow |T|G|G|G|G|G|G|G|G|G}} | |||
{{pfend}} | |||
|{{pfstart}} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow | | | | | | | | | | }} | |||
{{pfrow |-|-|-|-|-|-|-|-|-|-}} | |||
{{pfend}} | |||
|} | |||
== See also == | |||
* [[S and Z cascade]] | |||
* [[Clearing over four lines]] | |||
[[Category:Cascade Methods]] | [[Category:Cascade Methods]] |
Revision as of 23:29, 23 July 2009
In games with recursive gravity that reward cascading line clears such as Tetris Worlds and Quadra, certain line clears discouraged in naive gravity become favorable.
Reflection
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Special
O Replacement
Due to the nature of the O tetromino, the mirrored line clear formation is the same for both the S and Z tetrominoes.
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J/L Replacement
The T tetromino can be used in the following situations where only the J or L could be used initially.
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Hurdle
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Translation
The T is the only tetromino that can make 3 cascading line clears on its own.
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