a lot of people seem to dislike this game i have such a hard time understanding why. i thought it was obvious why vayne eventually went insane. a group of 6 is wiping out an entire empire. desperate times call for desperate measures. in the grips of defeat he lost his mind. also im sure venat by his side influencing helped too.

and as for Vayne why did he kill his brothers and the senate??? that should be very obvious it was the same reason he killed his father to be in control. he left larsa alive probably thinking the oldest of course would be the ruler.