The game carries on the gameplay of previous Katamari games in which players must roll a sticky ball, known as a Katamari, over hundreds of objects, allowing it to grow in size and reach a desired size within a time limit.
However, this iteration adds new gameplay mechanics that makes use of the PlayStation Vita's features. Along with the analogue controls, players can move their fingers across the touch screen in order to move their Katamari in the desired direction. By moving fingers along the back touch panel, players can squash and stretch their Katamari, stretching it lengthways in order to roll over more objects or squashing it upwards to fit into tighter areas.
