That's the scam.
over 80% of people who are subscribed to something, forget they are subscribed to it. so...once you have them hooked. you just gotta sit back and let it roll in.
Preaching to the choir my-guy. We got the same thing happening over with Scamomancer's beat-em-up game. Dude just posts some 'control, graphic, other bullshit changes' and may add an enemy and animation after every six months to a year, if that.
And I can name a few others off top my head that don't do shit or have much to show for it and still raking in money on patron. Real Life Scumbay creator - Tod/tom whatever fuck his name is. Jasonafax whose game is riddle with fucking bugs. I am even starting to question the progression of that other furry/anthro game which development went to 180, Carnal Desires or whatever it was, dunno what the hell happened to that.