This title contains both the original arcade game, plus a Special Version only available on CD. Both games are excellent, but I personally prefer the dedicated console version best. The graphics are much cleaner, and play control seems to be better as well. Music and sound in this game are fairly average for a CD title. Graphics in the coin-op version are kind of dull I thought, but then again I thought the original arcade graphics were somewhat dull as well. I would only recommend this game for the die-hard shooter player, or SideArms fan since all-in-all this game really does nothing unique or innovative that can't be missed.