This would explain why the accordian sound effect in the beginning of the game clips in the no-intro/GoodSet 'normal' dump, but plays in the the (a1) dump. The 7th EPROM includes data for most of the sound. 5 Megabytes, which was most likely assumed to be overdump data, was actually a 7th EPROM that was needed by the game to work. However, there exists a 3.5 Megabyte dump marked as (a1) that was released that will allow the game to function more properly. It was assumed when reassessing the ROM for inclusion in both no-intro and GoodSet that the 'good' dump was meant to be 3 Megabytes in size like the final game. The dump that appears in no-intro does not work by default.Other changes, if any, are currently unknown.

It's been noted that the build date in the super cheat menu has been modified by them. The ROM has been modified by SNEAKERS.Released by the scene group 'SNEAKERS' in the mid 90s via BBS.This is a fairly late prototype and could possibly be dated around the first week of August 1995.

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