Apostrovich on 19 September 2007
Seriously. I think the original Rampage took me longer to beat than that. If I remember I unlocked every character in Battle Arena Toshinden 3 in one sitting, probably under 6 hours. I had to, because I had no memory card at that point, had to get them all or I couldn't play as anyone.
Edit----anyone ever play Battle Arena Toshinden 3? If so, do you remember the character you unlock with Kayin? I think it was Ten Count? Looked and sounded exactly like Micheal Jackson?
