The only objection I have to the game is that all the good aspects from CK are taken out of the hands of the player. There is no ability to plan dynasties, marriages are automatic and there is no forewarning of successors or elections.
The player is supposedly the invisible hand of Rome and yet all he is able to do is direct the army and apply for building consent. What I would propose is the ability of the player to click on the empty spouse box on a charactersheet [Not just the Consul but everyone.] and select them a spouse from the single population of the republic, and that the computer would do the same for all its ruling classes as well.
Inheritance of wealth as stated already would be brilliant. And if the above was implemented then a prevention against the random generation of characters from the Great Families would add to the realisism to prevent unexpected cousins coming out of nowhere.
Laws akin to those of CK would also be a boon, perhaps if in republics they went before the senate and there was no guarantee they'd get though if too many of the characters had low loyalty or the consul charisma and popularity. i.e. Tax rates, succession in kingdoms, institution of wartime-for-the-duration dictatorships in republics.
And finally some distinction between the creeds, Moloch ate his own childern, perhaps if rather than gold Carthage got a badboy hit from sacrifice, Rome incorporates the monotheisms of those she conquers into her pantheism.
Although one suspects that these are dreams which could only be satisfied though expansion or private modification.
In response to the discussion the punic war on the second page, Hannibal lost because the merchant classes of Carthage believe that Rome had lost as she had lost and so refused to spend more money on a war that had already been won as they were unable to comprehend that Rome might rise for they were a civilisation built on practicality rather than passion, Rome had been burnt to the ground and it had the choice either to do as the Carthaginians would have done and indeed later did, to surrender to inevitability, to take the logical option and kill itself before giving that honour to Cathage or the road of passion to rise with brightness greater than those fires which had burn it and to break all that broken her and to rule all that did not. And of course she had not the option of the first for it was not in her nature, the Glory of Rome came entirely as the product of her greatest shame, her greatest defeat to take the spirit of Hector and use it against the successors of Hector.
The Punic Wars were not won from a decisive battle, they were won by a decisive defeat.