Someone may have said this already but, cant you just avoid the Patreon rules with what Sunsetriders7 did with Something Unlimited to avoid the copyright takedown notices? Just create a "new" game that never gets worked on and magically updates appear from the either, for the original game, that no one has worked on. And your Patreon rewards can be a personalized standard email that says, "Thank You (Patreon's name here) for your continued support of ($X). Please continue your support next month to get another email, and absolutly NO INCEST content whatsoever."