Games (EU)/Kadokawa Shoten (JP), PlayStation 2)*"Ikaruga" (斑鳩) (2001, self-published, Arcade*; 2002, ESP, Dreamcast*; 2003, Atari, Nintendo GameCube; 2008, Xbox Live Arcade; developed in collaboration with G.rev; 2014, Steam)*"" AKA: Scary Dreams (2002, Swing!
Games (EU)/Kadokawa Shoten (JP), PlayStation 2)* "Ikaruga" (斑鳩) (2001, self-published, Arcade*; 2002, ESP, Dreamcast*; 2003, Atari, Nintendo GameCube; 2008, Xbox Live Arcade; developed in collaboration with G.Rev)* "" AKA: Scary Dreams (2002, Swing!