About I/O
I/O is a single player action game with romance, drama, mystery and science fiction themes. It was developed by Regista and was released on January 26, 2006.
I/O is a Japanese sci-fi mystery visual novel developed by Regista set in a near future Japan, where you play one out of four protagonists and try to uncover the mystery surrounding the killing spree in Megalopolis Tokyo.










Games Like I/O
Looking for games like I/O? Here are top action recommendations with a romance, drama, mystery and science fiction focus, selected from player-similarity data — start with DUSK INDEX: GION(ダスクインデックスギオン), The Orchard of Stray Sheep or YU-NO: A girl who chants love at the bound of this world.
Frequently Asked Questions
I/O is a action game with romance, drama, mystery and science fiction themes. Common tags for I/O include science.
I/O is available on PlayStation 2 and PlayStation.
I/O was released on January 26, 2006.
I/O was developed by Regista.
I/O is a single player game.
Similar games include DUSK INDEX: GION(ダスクインデックスギオン), The Orchard of Stray Sheep, YU-NO: A girl who chants love at the bound of this world, ISLAND, Bionic Heart and others.










