Hybrid Heaven (ハイブリッドヘヴン Haiburiddo Hevun?) is a video game developed and published by Konami and released for the Nintendo 64 in 1999. This game is most notable for its mix of genres; it has aspects of both role-playing video games and action-adventure games. The designers had hoped to create a "new style RPG battle system". It is also one of the few Nintendo 64 titles to support a widescreen mode.
Konami Wiki