However , the game relies heavily on the MSU1 Media Enhancement Chip , a somewhat new chip which allows 4GB of additional storage space , full motion video playback and stereo PCM audio .
An unofficial Super NES port was also released in 2011 .
The game relies heavily on the MSU1 Media Enhancement Chip , a somewhat new chip which allows 4GB of additional storage space , full motion video playback and stereo PCM audio .
An unofficial Super NES port was also released in 2011 .