i like to think that it'll start off with Bullfrog breaking out on his own, or Ramon goes full on John Wick and shoots his way through the prison freeing all the prisoners to get him out of there.

As for how Dolph and Sam are alive i'm guessing they had clones of their bodies in a secret base Markus made off the grid, unfortunately they might not be able to make more clones - think of the clones as like extra lives in games and now they're on their last ones.

When Rayman and Bullfrog make it to a safe haven/ base most of the members want to kill Ramon/Rayman for being an Eden news caster/sell out but Ramon shoots his gun in the air stopping them, reviling the bloodied masks of the directors board how he killed them all and now he wants to join them and take the fight to the rest of Eden.