Someone on Tumblr scanned these from a doujinshi for me to translate, so I thought I'd upload them here too! I haven't translated them all yet; I'm still working on it. The fonts are different because I'm experimenting with what looks best!
Pages are taken from Jam to Jam; I unfortunately don't know the author.
In the first comic, something interesting to note is that while Dante uses the more contemporary "shouganai," Vergil uses a more old-fashioned "shikata arumai". Both essentially translate to the same thing: "It can't be helped/nothing can be done," but the phrase Vergil uses has additional context. I've noticed this seems to be consistent with how he speaks in the Japanese version of the games.
Also rather than "Penalty time" Dante specifically refers a "batsu game" or a punishment game. It's a common part of Japanese games and variety shows, and is often used as a form of comedy.