I played a Roman campaign until a few turns pass the 2nd rebellion and stopped due to some issues that will be fixed in 2.6, I have also finished my Spartan Campaign objectives and just decided to wait for 2.6 before starting a new one, so while waiting I revisited Mount & Blade :Warband mods and found two very nice Single player mods that I wanted to share with the rest of RS II community.
First mod is Imperium Romanum.
Takes place in Britannia and you start with your own personal army.
Second mod is The Peloponnesian War.
Takes place at about 400 BC and this is the one I like best as I get to be a Spartan Merc seeking his glory in Italy fighting for the Latin league or the Samnites.