Dynamo refers to the Nightmare Souls as DNA Souls in this particular piece of script. Xtreme 2 released in the same year as X6 and was created by the same team (Xtreme 1 and X5 were developed at the same time from a developer comment). Late into the game, Alia compares Isoc lifeless body to the Erasure Incident. I wonder if they planned more connections between these two games.