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I/O Revision II is an expanded port of the Japanese sci-fi mystery visual novel for PC, which includes additional story CGs, adds sprites for many minor characters, and bonus CGs.
Also known as: I/O: Director's Cut, I/O Revision 2, I/O Revision Two
August 29, 2008
I/O Revision II was released on August 29, 2008.
I/O Revision II is available on PC (Microsoft Windows).
No — I/O Revision II is a single-player game.
I/O Revision II was developed by Regista and published by Asgard Japan.