Original patent for Katamari Damacy

“A game performing method for executing a game by arranging a plurality of objects comprising a plurality of objects to be stuck and an operation object, in a virtual space, controlling rolling and movement of the operation object according to a player’s input, and rolling and moving the operation object while sticking the objects which the operation object comes in contact with”
https://coldewey.cc/2014/09/original-patent-for-katamari-damacya-game/ ยป