I feel like I just finished a marathon. My brain is all mushy. I could've taken a college correspondence course for all that reading.
I think I'm up to speed. Goodnight hates everyone except Solo, Solo is legit insane, Nitro thinks he knows both Goodnight and English, ISaint is fixed in a bad mood from women and spirits (but not the usual kind of either), Tobbis is forgotten somewhere around knee height as per his usual, Al is pretty proud of himself for basically everything, the Frenchman is well below his dignity in this environment, and 3 party members took a walk into the astral and never came back. Most recently, KB bitch-slapped herself, one character to another, and made the hot swap from sister to nearly-identical but HUMVEE-infected sister.
I'll try to come up with a re-introductory post for Jackhammer, unless you are all contented to have left him outside of the sewer (which is totally what happened since he was on foot when you all drove off). It would honestly be just as easy to introduce a new character at this point.