How do you invade Rome in Rome total war

You use multiple large armies (2 of them should do the job) The huge army that surrounds Rome's strongest unit are Principices(Did I spell it right?) So a medium army consisting of elite troops (i.e. Armoured Hoplites, Sacred Band Spearmen, Urban Cohorts, etc.) should take them out... Then for the other army in Rome... Use a small to medium army to take it (They would only have like 3 family members and a couple of troops) For this army get some siege weapons to take the walls down... (I hate to siege stone walls, their oil is sooo annoying... So I would get those catapults)... Now if you are Carthage or Seleucid Empire you should get some elephants (Armoured Elephants) to take out the huge army... (They have like one triarii(?) so that shouldn't be a problem) And by this time Rome should be yours... (unless you couldn't get through the walls)

Also if you are struggling... And you just want to capture Rome without a fight press [~] button then this cheat thingy will show up... Type in auto_win attacker/defender (attacker- you ambushing someone or you attacking someone... Defender- You being attacked or ambushed) Choose one and type it in like: auto_win attacker