IO Check Program

From Sega Retro

IOCheckProgram MD US title.png

I/O Check Program
System(s): Sega Mega Drive
Publisher: Sega of America
Development timeframe: 1993
Number of players: 1
Peripheral(s): Activator

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The I/O Check Program, also known as the Activator I/O Check Program, is an internal Activator testing program produced by Sega of America, used to test the various inputs accepted by the motion-sensing peripheral.[1]

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