Sega is currently holding a sale on Steam called Make War Not Love 3: A Bloody Valentine. The sale consists mostly of its real-time strategy war titles, but the company is also giving away three games for absolutely nothing.
Jet Set Radio, Hell Yeah: Wrath of the Dead Rabbit, and Golden Axe are available for free right now on Steam. All you have to do to claim the games is go to the Make War Not Love 3 sale page, click on the Prize 1 bundle, and hit install game.
Also included in the bundle are two pieces of DLC for Hell Yeah called Pimp My Rabbit Pack and Virtual Rabbit Missions.