This week’s Humble Weekly Sale has some great value for action RPG and racing fans. You can pay what you want for Overlord, its Raising Hell DLC, as well as Rise of the Argonauts, Operation Flashpoint: Red River, and Operation Flashpoint: Dragon Rising. Those willing to pay $6 or more get DiRT 3, DiRT Showdown, and Overlord II. Everything in the bundle is available via Steam, and Rise of the Argonauts includes an OST. The pay what you want tier has been in bundles before, but the DiRT games are new to them, and well worth owning. DiRT 3 is a must for rally racing fans, while Showdown is a more arcade-style experience with a destruction derby theme to it.