Finn, Jake, Marceline, and Princess Bubblegum land on the Fortnite island on Friday.

Adventure Time just hopped into Fortnite, but the collaborative fun is still missing key characters from the animated ...

Jake the Dog, Finn the Human, Marceline, and Princess Bubblegum from Adventure Time are new outfits in Fortnite, and they come with all kinds of accessories and items like spikes, backpacks ...