The current version of the game has forty playable levels.
Characters from across the Disney XD multiverse find themselves in a white void, and Star and Marco are surrounded by unfamiliar faces, including a pairof twins, a furry space nomad, a ninja high-schooler, and a talking triangle. According to this "triangle man", the multiverse is collapsing, and it's up to them to repair it before they all become lost in time and space forever. Along the way, they'll encounter other bizarre characters and creatures...
The game is a 2D platformer/puzzle game, with gameplay similar to other platformers like Super Mario World. Players control three Disney XD characters at a time, each assigned a different role in the party. Basic controls include moving with the keyboard arrows (Up, Down, Left, and Right) or by clicking and dragging the character that the player is currently in control of, jumping with the "Jump" screen icon, and performing actions in certain circumstances when the "Action" icon appears.
Each character in the player's party is assigned a specific role and specialty: "Power"-type characters (designated by a yellow fist icon) can break walls and push boulders, but they have the shortest jump. "Shoot"-type characters (designated by a blue bow-and-arrow icon) can shoot balloons to drop floating crates and cut ropes to make bridges, and they can jump slightly higher than Power-type characters. "Hook"-type characters (designated by a green grappling hook icon) can use a grappling hook to pull themselves up to higher paths, and they have the highest jump among the three character types.
The objective of each level is to guide each character in the party through a puzzle environment toward color-coded portals; characters can only activate switches and go through portals that match their icon color (Power = yellow, Shoot = blue, Hook = green). If a character falls into a bottomless pit, gets hit by an enemy, or gets crushed by a boulder or platform, they are sent back to their original starting point in the level. Characters can also be reset to their original starting point by pressing and holding their avatar for a few seconds.
Level completions are rated on a 1- to 5-star scoring system. Based on how quickly the player clears a level, they can earn up to three stars. A fourth star is earned by collecting a "Disney XD" icon somewhere in the level, and a fifth star is earned by completing level-specific tasks like finishing the level without dying, defeating all enemies in the level, or beating one's own best completion time.