The game is a remaster of the original arcade game that was ported to the Sega Saturn, instead of the Playstation port which was vastly different from the original. This was because the developers felt that the Saturn version had the best quality out of the different versions of the game, with Tomonobu Itagaki citing it as his personal favorite version of the game on top of having great personal significance to him as it was the first game he fully produced.