Zettaizetsumei Dangerous Jiisan Tsuu - Ikari No Oshioki Blues is a Japan-exclusive game for the Game Boy Advance. It is a side-scrolling action game where the player takes on the role of an elderly man named Dangerous Jiisan who must navigate various levels and defeat enemies using his cane as a weapon. The game is a sequel to Zettaizetsumei Dangerous Jiisan, which was also released exclusively in Japan for the Game Boy Color.
