Nethergate is a rather interesting role-playing game, to say the least.
Im used to the big screen games, where you are actually killing things and what not; but this one I found to be slightly different.
This game has you pick which side of the battle you will fight with. You can fight as a Roman tribe who wants to keep order in the kingdom or a Celtic tribe. The adventures differ, depending on which group you choose to be.
Either way, youre fighting for your own cause, so good luck!