Enter into the demonic depths of the Nightosphere in order to save the possessed Cinnamon Bun and save all of Candy Kingdom. Play alone as Peppermint Butler or with a friend as Starchy. Adventure Time Games Rumble in the Nightosphere 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.