Idk, did this unreleased game uses Engine Software's replayer? But I'm sure that this game uses MusyX sound driver by Factor 5, according by recognisable bleeping, which is similar to "Go! Go! Beckham!" and in every game by Handheld Games. I heard it in IGN's footage:
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I'm not sure if I can play this version or rip music from same version, since it's still not uploaded yet. Only Garry Kitchen, who worked at Majesco, had this game ROM.