I’m not an author and I am, sadly, purely incapable of coding.
But I’ve been here for about a year now, watching and supporting several authors along the way. I’ve seen plenty of authors make a WIP and, in the middle of it, move onto another story.
Sometimes, it works. For example, Bacondoneright, the nutjob behind I, The Forgotten One, was working on ITFO and Whiskey-Four, if I’m remembering correctly, at the same time. ITFO released and was loved. It’s a very enjoyable game. And from what I’ve gathered (I have not jumped into myself yet), Whiskey-Four is turning out just as great. I don’t know how he does it, honestly.
Then there’s bl00dragon. This creature is working on The Wight King and Shattered: Oblivion. Both stories have gotten substantial updates and don’t show signs of slowing down. The neat thing, IMO, is that both stories are based in the same world but at different times. That, in my mind, must help with figuring out the story and the history of the world.
Then there are others that start more than one and vanish after a couple of months… and that’s ignoring the authors that get overwhelmed by a single title they’re working on.
I think the most important thing is learning your own capabilities with workload and starting small. Get yourself used to managing a single project and try squeezing another into the cracks if you find the time and drive. Don’t try a 50/50 split. More like, 95/5 or 85/15 if its something you really want to do.
I may not be an author, but I’ve managed plenty of my own professional projects in my career. Project management is NOT to be taken lightly. In my mind, its more daunting than the actual hands-on aspect of any job. But if you can do it, I don’t see any reason to limit yourself beyond your own capabilities. Just figure out where those are first.
The last thing I want to see, as a fan of IF and a friend to all authors, is people overwhelming themselves and losing interest in their project(s). Moving on and losing interest is one thing, nothing to be done about that. But overwhelming stress can be solved and managed. And one of the best ways to lose control is to stack projects on top of each other.
Personally, I know if I started working on two entire stories at once, I’d get confused pretty quickly and have trouble separating the two in my head. But that’s me and my brain. Do what you want, always, but keep in mind that project management can be a real bitch.
EDIT: I could have sworn Bacon was working on the final chapters of ITFO while doing work on Whiskey. But I could be wrong. Enough people have made me question my memory at this point. Still a nutjob author.