KAKKUN brings the classic game of "KNEE SLAPS" into a fun mobile gaming experience. Jump and knee slap your way through various characters to achieve the longest slap possible. The gameplay is simple, requiring players to tap the left side to jump and the bottom right button to perform a knee slap. Holding the buttons enables higher jumps and sustained knee slap states.

With a diverse cast of 24 characters, players can surprise them with knee slaps to unlock combos and fill the combo guide. Discover unique illustrations for certain combos and aim for completion. Engage in bonus stages for massive knee slapping opportunities and encounter exclusive characters only available in these stages. Get ready to join the fun and start slapping those knees in KAKKUN!