Yeah he seemed pretty dead by the end of Adelaide Remake and did not seem to enjoy making such a long and drawn out game. Which is fair since he's the one doing most of the work for each game. I'm sure if he had a larger team, he would make longer games. But he would probably start becoming more like other game devs who take months to update their games and pushes out tiny updates to keep the patreons happy. So I think him making short games is a fair trade off for his amazing art work and hot scenes.