The white dog lady is Peregrine Mendicant prototyped with the same powers as Bec Noir. She’s chasing Bec Noir because he murdered her friends during [S] Cascade. While Bec Noir has flushed feelings for her, she has blackrom feelings for him.

Nanna and Grandpa were raised by the Condesce who is a troll. Jane was raised by Dad Crocker.

The Beta kids’ Black King was killed by Jack Noir. The trolls killed their Black King. The Alpha kid’s Black King was killed by the Courtyard Droll.

Fraymotifs are powerful special attacks that can be purchased by the heroes from their consorts. Each player has three personal fraymotifs and one combo for each of the other players. For example, John has 6, three for him and one for Rose, Dave, and Jade. 

You can see her on this page. 

The Dave that prototyped himself is now in the dreambubbles, but the sprite is no more.

Only high bloods can be seadwellers

You go to the dreambubbles if you are dead or asleep.

Nope

We see Jane with Gcat at an ectobiology station in [S] Act 6 Act 6 Act 1, so it’s likely that Jane made Gcat.