Modding MD carts to by pass region lockout code??

[Lettuce]

Some Megadrive games has a lockout code built into them, is to possible to by pass this lockout code by modding the PCB of the cart at all???

[Segasonicfan]

probably not, and its not necesary.  most all sega cart systems are easy enough to mod imports and there are also a slew of MD/Gen import adapters available, some that bypass internal lockouts.  The best way however is to get a Game Genies and use the import codes written to play just about any game on any Genesis/MD.