Well, if I can do it - anyone else can. I mean it takes a heck of a lot of time, but that's about all of it. Once you get a hang of Daz, you can easily make 5 screens a day. If you have the outline of the story - writing 1 quest step per day is not a big deal. So at the end of the month if you split the days 20:10 you'll get 100 images and 10 steps/events each month. Which is not bad at all.
Imagine making Eric's BB and from day one people here start asking you to add a way they can kill themselves

. That would be the shortest game ever! You don't need an outline, hardly any renders at all. Ann introduces you to the rest of the house, you take out a gun and off yourself. The end.