Jake totally messed up and left his phone with an awesome camera down in the Nightoesphere! Now Finn and Jake have to go down there and get it before they get eaten up by all kinds of evil demons. Start by selecting level one and then it lets you know that you can collect up to 300 coins. Finn will ride on Jake and you can use Finn's sword to bust through rocks to open up your way. Use all the different things that Jake can turn into to your advantage. Adventure Time: Fight-O-Sphere is one of our many Action Games that we publish on TheGamerStop.com. This game is also tagged as a Adventure Time game. Click the play button to start having fun. To play even more free games, view our popular and new games page. If you want to play more games like this, then you can simply check out the games inside the game tags that are the most relevant to your interests or the Action Games category or the games like this game page at the end of the game tags.