Wonder Boy
From Sega Retro
http://mamedev.org/source/src/mame/drivers/system1.c
"Wonder Boy Deluxe"; the only thing the source code says is that it has an Energy Consumption Switch? Not sure what this is... it's also listed among the System 1 games, not the System 2 games - Andlabs 19:27, 11 September 2011 (CDT)