>>29345870This is literally how it went down:
Mumei and Gura are planning a collab in DMs. Ame gets the idea and pings everyone that they should all play.
>Ame: Let's play Rust with a bigger group at some point>Some others: cool idea!>Mumei: Aah I was gonna play with Gura tomorrow>Ame: Oh okay, since you have it planned already we can do a bigger collab later, plan it better since there'll be more people, make sure everyone is whitelistedThat explains the whole thing.
She made an understandable inference that since they planned this collab in private, they preferred to do it by themselves, so she didn't want to mess their plans. Hence the "wasn't invited" bit. Also she wasn't planning on doing the collab so soon.
Also, Ame wants to play the game with more people so the proximity chat is more fun. See: Amongus trolling.
Fauna joined because Mumei and Gura probably weren't going to turn down anyone who was really hankering to join this particular collab.