Danganronpa: Trigger Happy Havoc (ダンガンロンパ 希望の学園と絶望の高校生 Danganronpa: Kibō no Gakuen to Zetsubō no Kōkōsei lit. Danganronpa: Academy of Hope and High School Students of Despair) is a murder mystery visual novel developed and published by Spike Chunsoft (formerly Spike) and the first game in the Danganronpa series. The game was originally released in Japan for the PlayStation Portable on November 25 2010 and was later ported to iOS and Android devices on August 20 2012.