That is because the Alpha kids’ session is an 8 player session. It was known that the Beta kids would come and bring their planets and aspects to the Alpha-session.
I thought it was because the Alpha-session was a void session that wouldn’t result in a new universe.
We have never seen any alternates.
Assuming that Gamzee never dies in any timeline, there wouldn’t be any Gamzee’s running around in the dreambubbles.\
Wait, wasn’t there that one time in the background of a picture that showed Gamzee and Karkat as <3? Karkat was Godtier and dead, Gamzee was Godtier but not dead.
Am I remembering this correctly?