me, laying in bed, barely conscious: why isn't a great grandchild called an omega child

and a great great grandchild called an ultrachild

but where would we go after ultrachild?

grandultrachild

the final child

so does that mean we have to fight our way up through the ranks to at last battle the final child, or does the final child have to fight their way through the previous generations to gain their powers and then start the process over again?

The final child must gain the abilities necessary to defeat the Boomers, the source of all greed and evil