He is likely broken because 1. I deliberately found Dad and helped him at Project Purity and 2. I installed the dish in the tower, both of these without ever meeting Three Dog ( the man who fights the good fight ). Because the wiki said that he will point me to a secret stash reward. So, after retrieving the dish I went to the tower and found that the gate was locked by a terminal. "Surely, this must have been an oversight" I said to myself as I console unlocked it. Went to the top, installed the dish, went to see 3Dawg. And there he is, as a zombie at the top of the stairs drooling sludge from the tobacco he chews.
I've tried several other things, CompleteQuest 00014e87 and 00022486, CompleteQuest and ResetQuest and StartQuest for both of the previous QuestIDs, SetStage through all of MQ02 stages, EVP, ResetAI, all with no luck. Is there anything else that can be done to release him from limbo or is he doomed to a fubar existence for the rest of this game? I'm not even sure if he is the correct Three Dog actor for this situation because he seems to have absolutely no dialogue other than some occasional Three Dog proximity comments.