Sega Master System / Mark III / Game Gear
Sega/Price TBA/Game Gear
There's not exactly a profusion of racing games available for the handheld market, but if there were I suspect Super Monaco GP would emerge victorious. With loads of options (including a practice option, tons of tracks to choose from and all sorts of bits with which to soup up your mean machine) it's enough to thrill even the most discerning armchair-racer.
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