OnLive is offering a pre-order incentive for those picking up Assassin's Creed: Revelations: a free OnLive Game System.
Pre-order the title on the service by this Saturday, November 19th to receive the kit, which includes Micro Console to hook up to your TV as well as a controller. You'll need to have signed up to the service first, and only UK residents can apply for the offer. The title retails on the service for £34.99.
While Revelations is released tomorrow on Xbox 360 and PS3, there's no release date specified for the OnLive version, suggesting it may come around the same time as the PC version, due in a couple of weeks.