I don't know if this has been posted before, so bear with me if it has. Have you ever thought of impletmenting druken boxing? As like a martial arts you can use? Or maybe a completely seperate one, like brawling. In any case, you already have an abundance of alcohol in the game, so it would be fun to be able to drink and do some crazy moves. I know in D&D you can become a 'druken master' and get bonuses for drinking and stuff. Anyway, just a thought. That would be cool to have like 'Shadow lurches backward and avoids the blow…' 'Shadow stumbles forward and catches Bob off guard' that kinda thing.
