All right, I tried it from the 01 game onwards. Brutii, then Scipii work fine, but when I go to end the Scipii's turn to get to the Senate, I get a ctd.

Let's get out the checklist:

(made script with all 4 factions, new descr_buildings, etc.)
...up to here

Download the data folder

Add the 1.5 map

Delete the "other hotseat" code entry

Delete the "senate super faction" 3 times froms descr_strat

Put the senate into the the playable column in descr_strat

Change preferences in order to edit settlement names


What am I missing?