Code Vein has a number of partners you can bring along to fight by your side, but you'll need to do a bit of work to get Io as a partner.

Code Vein offers players AI companion characters to help assist in combat and travel, though some are more useful than others.

Bandai Namco provided new information on Code Vein in this week’s issue of Famitsu’s magazine, including a reveal of a new character named Io who looked exactly like God Eater’s Shio.

Bandai Namco has released new information and screenshots of Code Vein detailing the game’s battle system, character creation tool, and new characters Louis and Io.