Thanks, man!
So, what I notice in these pictures is really exciting. These are my guesses without any actual evidence to back them up, lol.
First picture takes place in the Unlimited timeline with the Day After damage to Earth. So, hopefully a Chronicles vol 5 is on the way!
Second picture makes me extremely happy, because they're actually drawing the senjutsuki instead of using photographed models like they did with the Total Eclipse VN and Chronicles side stories or 3d models like they did with the TE anime.
Third picture looks like people have headcrabs from Half Life on them, lol.
Fourth picture - Cloverfield, the BETA addition. So, in at least one reality, the Americas were successfully invaded. But, it looks like two hives are there and attacking one another.
Fifth - it's nice to see Akane again, if that is her. We've never seen her as an adult, so I'd like that. I wonder if this is in the Alternative timeline, as I dont remember if she has even shown up in the Unlimited timeline.
Aw, that sixth picture is sad, dude. I wonder if, in one timeline, Yuuko was experimented on as an Alternative project like the Russian girls. Kinda what that looks like.
Exogularity vol 2 showed a third alternate reality where the Daikuuji family was the powerhouse instead of the Mitsurugi, so maybe that sixth picture takes place in that timeline? However, if it does, that'd be the first evidence of a character who exists in the Extra/Unlimited/Alternative timelines also existing in the Exogularity timeline, besides Ayu's family, of course.
As for the video, I'm going to give that a listen to today!