Instead, its 3D animation looks and feels real, and the erotic scenes are genuinely funny and well-acted. What sets 'FuckNite apart' is that it doesn't have the annoying small screen-shattering effects common to most free porn games. What is 'FuckNite'? 'Fucking Night' is an adult game based on the famous World of Warcraft video game. Introducing the erotic version of Fortnite! If you're over eighteen and willing to put in a little effort, you could be one of the lucky few to try out the free porn games called' FuckNite'.