From the menu, a solo or party match can be entered at any time, which randomly pairs your selected hero with other players' selected heroes and a random level. There are 11 main Heroes, each with 6 different variations, giving them different stats and special perks. Instead of the player creating his or her own hero, they must select one of the available Heroes to use in battle. Once all five units are full, however, the player may use those controls once more to perform a Special Attack. When at least one unit is full, the players can right click or press Space bar to do a Power Attack. As enemies are defeated, the player will build up his or her Dextronium. Unlike FusionFall, the game proceeds in rounds and waves of enemies. Every action can be done with left and right click, but the standard a, s, d, and w can optionally be used for movement as well. Instead of free-roam platforming, the game takes a top-down view, with only movement, standard attacks, and special attacks available. Play style is quite different from FusionFall. Empowered by the rare element Dextronium, the heroes aim to destroy these monsters and take back their planet. If they succeeded in their missions, they would strike a huge blow against Lord Fuse and his army of evil minions. But what were your favorite Cartoon Network characters up to? It turns out they decided to fight the fusion monsters right at their source! When they weren't busy helping the resistance, Cartoon Network's greatest heroes formed small, co-op fireteams to assault the Fusion spawning grounds. When Planet Fusion attacked the Cartoon Network universe, a legion of kids rose up to help defend the world.

Fusionfall gameplay