RYU-TMR is a core manga artist who made his debut with the now defunct Shinseisha. His monthly two-page manga introducing retro games, which he serialized for about five years in a game publishing company, has miraculously been published in book form! From famous titles from nostalgic game consoles such as "Ikki" and "Spelunker" to more obscure titles such as "Zombie Hunter," this book contains diary manga about fascinating game titles in various ways, all of which have been approved by the game manufacturers!