This is a generic engine for simulation of Game & Watch games, starting with ports of the Madrigal Game & Watch Simulators (http://www.madrigaldesign.it/sim/). It is designed to run anywhere SDL is available, with emphasis in handheld machines.
Please if possible add the game: Las Vegas (Bandai, LCD Game Digital) and Parachute (Nintendo, Wide Screen)
Simple to use.
ahh good old times :)