emm.. well... other mods use BI as their base exe

and BI offers several thing that alex doesn't...
the EB related things that appear in BI but not in Alex are:
  • No shield wall formation
    No swiming
    No Warcry
    The naval invasions are more frecuent...but I bealive they are annoying after a while since they usually are really small armies (2-3 units) and usually appear at random places, in alex , it seems that naval invasions are more "organized"


Honestly I dont know a lot of BI.exe I think you should ask Ferromancer, he's the one who made the BI for EB pack

as for me , I've BI as well as alex , so I went directly for alex