Ada Wong is Resident Evil 6's fourth playable character - GameSpot.com

We knew that Resident Evil 6 was going to have three separate campaigns, but now Capcom has confirmed that there will be a fourth and final story starring Ada Wong. A female protagonist was much requested by fans, and many of the same people had suspected Ada may be the final chapter of Resi 6's multi-stranded campaign. We managed to get the lowdown on the campaign first-hand from Capcom's production team, and also play the campaign ourselves. Here's what you need to know.

You will need to finish all other campaigns to play as Ada Ada's campaign overlaps with other character's stories, so you will need to experience the other three campaigns first before getting to see them from Ada's perspective. In the section of gameplay that we experienced, Ada witnesses Leon and Helena experiencing a section from Leon's campaign, and then meets the characters further into the demo.