Dominus is hoping to capture some of that badassery in a bottle via its bounty hunting system, and a new update on the game's official website has all the details. In a nutshell, players are able to place bounties on four of their enemies at a time, and the only other consideration is the amount of money you're willing to put toward your revenge.
Hunting a bounty involves accepting a contract via an NPC, and you'll be alerted as to your target's zone location if he's online. After you make the kill, you'll be paid on the spot, and any other players who accepted the same bounty contract will find it removed from their mission log. There's more, but you'll need to head to the Dominus website to read it.