FusionFall Heroes is a Cartoon Network game in 3D mode, similar to the original FusionFall that features the Adventure Time characters, Finn, Marceline, and Fionna. Finn also has new swords in this game. Unlike the first FusionFall that lets you play as a custom character, you play as Cartoon Network characters from various shows in this game.
Heroes can be unlocked by buying eggs. Reggular Eggs cost 15,000 coins and may contain common and uncommon heroes. Eggcellent Eggs cost 50,000 coins and may contain common and uncommon heroes with little chance of rare heroes. And finally Megga Egg cost 100,000 coins and may contain uncommon heroes with high chance of getting rare heroes.
If you got a hero that you already have, that hero will increase all of his stats by one. Maximum of upgrading heroes is up to 20.