PAL Alternates:

1. Double Dragon (OM) (PAL) (Activision) (1989) (4D634BF5).a78
-Unswapped the 16K pages content at the 8K boundary.  
-In effect, swapping hi and low 8K on each page as presented with the "(AM)" dump.

References:
a. https://forums.atariage.com/topic/224038-multicarts-suggestions/?do=findComment&comment=3010709
b. https://forums.atariage.com/topic/329070-activision-banking-scheme/?do=findComment&comment=4978467