Alexander scenario: titles?

hi,

i'm playing the alexander scenario: my problem is that i cant increase the titles of alexander higher than the second one, although i leveled the great general alexander once or twice
the civic screen says that future technologies are required but i have no idea how to research them?
anyone got an answer?
thx

I haven't been able to either. I think you need to capture cities to level up though.

Same here. I won the scenario, but never got a higher title than the second one. I think Alexander needs to level twice per title (or more). And mine kept dying all the time

same here too, i beat the scenario and had Alex at something like 80 something xp...must be a bug