User:Arcorann/Rotation

I

Rotation type	Notable usage	Diagram
		State 1	State 2	State 3	State 4
2-state, upper-right	Sega Rotation
2-state, lower-right	Tetris (NES, Nintendo)
2-state, lower-left	Tetris (Game Boy) Tetris (Famicom)
2-state, upper-left	Magical Tetris Challenge
4-state	BPS (start at state 1), SRS (start at state 3)

J

Rotation type	Notable usage	Diagram
		State 1	State 2	State 3	State 4
Centre	SRS and related systems
Bottom	Sega and related systems
Outside	Magical Tetris Challenge
2 by 2

L

Rotation type	Notable usage	Diagram
		State 1	State 2	State 3	State 4

O

Rotation type	Notable usage	Diagram
		State 1	State 2	State 3	State 4
1-state	Almost everything

S

Rotation type	Notable usage	Diagram
		State 1	State 2	State 3	State 4

T

Rotation type	Notable usage	Diagram
		State 1	State 2	State 3	State 4
Centre	BPS, SRS

Z

Rotation type	Notable usage	Diagram
		State 1	State 2	State 3	State 4

Rotations by game

Game	Directions	I	J	L	O	S	T	Z
Original Rotation System	CCW	UR (h)	Centre (d)	Centre (d)	1-state	LR (h)	Centre (d)	LR (h)
Tetris (Game Boy)	CCW	LL (h)	Centre (d)	Centre (d)	1-state	LL (h)	Centre (d)	LL (h)
Tetris (NES, Nintendo)	CCW	LR (h)	Centre (d)	Centre (d)	1-state	LR (h)	Centre (d)	LR (h)
Futilitris	Both	UL (2)	2 by 2 (right)	2 by 2 (right)	1-state	UL (2)	Centre (up)	LR (2)