I've been replaying Alter Ego and the brainrot is real. I've already started thinking up a four sword au for it lmaooo.
Dunno who I would put as Es, I'm torn between Vio and Shadow. Heck, maybe I could make both of the Es. The librarian and his Shadow.
Then you've got Ego Rex.... not sure who I'd put as them. Vaati and Ganon could work, but so could Demise and Hylia.
The player would be the rbg bois, each coming in for a different ending.
Don't have all the endings, just got the two bad endings and a good one.
I might play through the game as though I was going through as each of the bois and see what happens, it might be fun. I'd play as Blue first, then Red, then Green, then repeat.
just a dumb thought, might not even go anywhere, but I have little ideas for fanart that I might do... who knows.