with everything we now know from his beginning to end in the timeline chart, The different versions of him across the universes and alternate universes and how it ties to him... we can now piece together of how these different prototype avatars are connected: When all the Toys or Experiments sleep, they still must have the ability to dream right? and the biggest example is: "The Smiling Critters" they are the group of friends that are always together.. and as they always are put to sleep by Catnap and Catnap is still a friend to all of them in their dreams, Could it be that due to his ongoing devotion to The Savior(A.K.A The Prototype) that he brings the prototype into their dreams of their different universes? if the influence of the prototype can reach far into their minds and will, it can be possible that the prototype can manifest into the different versions of the monster he is? or The suppose "Savior" that he is with a cult that follows him? (Where it's the version of the smaller bodies and bigger bodies following his lead and path to salvation?) in hopes of what? Making them trust in him, fear him, or just for him to torture and make them all suffer? whatever is the reason for how he can watch and interact with these dreams of the universes and alternate universes... it is clear that no matter if they were not under his control or free from him.. he still watches and listens in... to those beneath HIM.