Usually the heroes of the cartoon "Adventure Time": Jake and Finn travel together, but in the game Finn on the platform you will meet one Finn. It turns out he's looking for Jake. Which before him went on the road and disappeared without a trace. The hero must follow in his footsteps and perhaps he will be able to understand where his friend disappeared. At each level, he must definitely pick up a golden key, otherwise he will not get out of the level. Help the hero, he needs to jump on the platforms to get first to the key and then to the open door. And what awaits him there in the future you will find out by playing Finn on the platform.