the europe, australia, canada, and us releases of the snes game have black cartridge casing, instead of the standard grey shell. the tv advertisement for canada and the united states shows a person cutting through the arcade cabinet with a chainsaw to reveal an snes console with the game plugged in. the snes version of the game was also well received upon its release, selling 3.2 million units, with more than 150,000 copies sold in the us on its release day alone.