Original Rotation System: Difference between revisions

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[[Image:IBM-pieces.png|250px|thumb|The black dot marks the segment of the piece which spawns in row 20 column 6. It's also the axis of rotation (except for the O piece, which doesn't rotate).]]
[[Image:IBM-pieces.png|250px|thumb|The black dot marks the segment of the piece which spawns in row 20 column 6. It's also the axis of rotation (except for the O piece, which doesn't rotate).]]


The '''Original Rotation System''' is the rotation system used in [[Tetris (Electronica 60)|the original ''Tetris'' game for the Electronica 60]] and [[Tetris (IBM PC)|the IBM PC ''Tetris'' game]].
The '''Original Rotation System''' is the rotation system used in [[Tetris (Electronika 60)|the original ''Tetris'' game for the Electronika 60]] and [[Tetris (IBM PC)|the IBM PC ''Tetris'' game]].


It is identical to the right handed version of the [[Nintendo Rotation System]], except that the horizontal orientation of the I piece is one block higher.
It is identical to the right handed version of the [[Nintendo Rotation System]], except that the horizontal orientation of the I piece is one block higher.

Revision as of 14:31, 17 November 2023

The black dot marks the segment of the piece which spawns in row 20 column 6. It's also the axis of rotation (except for the O piece, which doesn't rotate).

The Original Rotation System is the rotation system used in the original Tetris game for the Electronika 60 and the IBM PC Tetris game.

It is identical to the right handed version of the Nintendo Rotation System, except that the horizontal orientation of the I piece is one block higher.

See also