Puchiguso is a unique monster character encountered in the video game series .hack//Infection. Known for its small, slug-like appearance and quirky behavior, Puchiguso is not a human character but rather a creature that players may come across during their adventures in 'The World', the MMORPG setting of the series. While it may not have a significant narrative role, Puchiguso adds to the rich variety of monsters populating the game and provides minor challenges or comic relief for players.