Notes:Roger Clemens' MVP Baseball (SNES)

Debug Menu code
Instead of having a stored pattern of controller button presses to compare against, this game uses a specific 16-bit value, much like Alien Storm for the Genesis.

When pressing A or Y on the title screen, a rotate left operation is performed on memory address. If pressing A, the value is also incremented by one. These are the same operations used in NCAA Basketball, another game by Sculptured Software.

By pressing the right combination so that the final total is, the debug mode is unlocked.

Here is a detailed look at the sequence AYYA YAYA YAAY AYAY:

A 0000 << 1 = 0000 0000 + 1 = 0001

Y 0001 << 1 = 0002

Y 0002 << 1 = 0004

A 0004 << 1 = 0008 0008 + 1 = 0009

Y 0009 << 1 = 0012

A 0012 << 1 = 0024 0024 + 1 = 0025

Y 0025 << 1 = 004A

A 004A << 1 = 0094 0094 + 1 = 0095

Y 0095 << 1 = 012A

A 012A << 1 = 0254 0254 + 1 = 0255

A 0255 << 1 = 04AA 04AA + 1 = 04AB

Y 04AB << 1 = 0956

A 0956 << 1 = 12AC 12AC + 1 = 12AD

Y 12AD << 1 = 255A

A 255A << 1 = 4AB4 4AB4 + 1 = 4AB5

Y 4AB5 << 1 = 956A