Hidden Details: Unplanned Parenthood part 1 + 2

Welcome to the seventy-seventh episode of the Hidden Details blog!

Have you found some obscure reference or detail in this comic? A JoJo reference? A sneaky little Loss? A callback to a previous comic? Let us know what you've found in the comments! Every detail that has been found will be added to the list below. Once everything has been found, this comic will officially be marked with "all details found".

Please only comment with ONE hidden detail or reference!

There ONE Loss, ONE Balthazar, and NO JoJo reference. Bonus panels don't count.

1: That's indeed Star Fox Adventure's Tricky on Fox' shirt. Seems like he hasn't forgotten his old buddy, John Hattan.
2: The Pikmin in the windows (combined) indeed form loss, Marwan Abunura. I hope this one was a bit more subtle than my regular losses, haha.
3: And yes, I have once again decided the prosthetic Star Fox legs are also canon in MY canon, Zach. I think I've changed my opinion multiple times but who cares.
4: Sephiroth is hunting the eggs Isabelle hides in the background, indicating he has truly changed his ways. Found by Eli Hurtt.
5: Thanks for noticing the Balthazar cloud in the final panel, Luke :)
6: One of the Kazooie chicks trips! Oh no!
7: Yep, there's a whole bunch of books about fatherhood scattered around Falco, like Spacie Dad I and Spacie Dad II. Thanks for noticing, Phloxiana.
8: The long arms in this comic are part of an April Fool's joke a lot of webcomics are participating in. I think I'm the only one who NOT made joke about the arms. I think it's funnier to just not acknowledge the arms while drawing a comic about a different joke, but oh well. Still, thanks for noticing, Trigger!
9: You're correct, Put 9-Volt In Smash Bros Please, Sephiroth is indeed painting cute little Squirtle and Kirby eggs.
10: And yep, Sephiroth still isn't fully healed, indicated by the bandages, Daniel Myhre.
11: Not really a hidden detail, but more of an oversight: I accidentally drew three slippers in the final panel. Whoops!

After one week, I'll reveal all the details that haven't been found. These ones are written in italic.