The game features characters and backgrounds from The Amazing World of Gumball, Adventure Time, Regular Show and Ben 10 Omniverse. The player can create and build levels using the editor in game, and can then send it to the gallery where it can be played by other players. Gumball and Darwin are playable in game.
When a new level is created, a player can choose from a combination of objectives, either to reach the exit door, collect all the gems or defeat all enemies. The player can choose more than one objective depending on how the player wants to create the level. After that, the player can choose a background from either of the shows and start placing objects, enemies to shape up the level. The game can then be tested.
The player can choose from a collection of games that are built by other players.
- The Gumball's Controllable Ego Ball and Darwin's Twin Ego Ball special abilities are a reference to "The Words," where Gumball and Darwin fight each other in the insult battle, firing balls of energy with each insult to damage the other's ego.
|Original PC Games||Splash Master • Suburban Karate Master • Gumball's Candy Cane Climber • School House Rush • Blind Fooled • Character Creator • Dino Donkey Dash • Recipe Run • Class Spirits • Crazy Character Creator Challenge • Spit Ball Wars • Haunted House Prank • Hard Hat Hustle • Dodge Ball • Sportsday Jigsaw • Water Sons • Fellowship of the Things|
|Crossovers||Project Exonaut • Toon Cup 2012 • CN Games 2012 • FusionFall • Toon Cup: Champions • Formula Cartoon • Toonix World • Cricket Open Championship • SuperStadia • Splashback • SnowBrawl Fight 2 • FusionFall Heroes • Game Creator 2 • SnowBrawl Fight 3 • Toon Cup: Superstars|
|Mobile Games||The Amazing World of Gumball Mini Games • Dodger! • Karate Wieners • Formula Cartoon: Touch 'N' Go • Gumball Slots • Mutant Fridge Mayhem • Backyard Bolt • Recipe Run • Journey to the Moon • Operation Gumdrop|
|Non-Playable TV Exclusive Games||Kebab Fighter • Dodj or Daar • Space Invaders • Zelmore|