Kligan appears in Bubble Memories as the boss of Round 20. He floats around the stage, firing boulders at the player. As he is hit, crystals fall off of his head one by one. Once all the crystals are gone, he becomes immobilized inside of a bubble, which the player must pop to defeat him.
Kligan appears as a boss in the South Korea-exclusive mobile game Bubble Bobble for Kakao.