User blog comment:J1coupe/Watch Dogs vs. Sleeping Dogs. Epic Rap Battles of Video Games Season 6./@comment-24780629-20140829041337/@comment-5613009-20140830022635

Yeah, Contra was used.

And I don't know what Okami is. I'll look it up, but Idk about using Raiden, since I used Mortal Kombat already. Will have to think about it.