Just bought the game a few days ago during a steam sale and I gotta say it is absolutely solid. I have 31 hours in the 3 or 4 days I have owned it.
Considering how much I am loving this game I am excited to see what else is in store for you guys. If you are taking recommendations, then perhaps a music tycoon game where you run a music label. There was a great simulator years back but I think the way you guys made this game dev tycoon game, you could do magic with a music one as well.
I’m also looking forward to what they’re going to release next (pretty sure everyone is), and if I’m not mistaken and making things up, it’s a dark themed adventure game. 
What?! I hoped it would be some kind of simulator to be honest, but I’m excited anyway, and I’m looking forward to see if these guys can deliver on other genres. 
Yeah. Well, to be honest, I’m glad they’re making games for a variety of genres, but I wouldn’t mind if they came back and made a sequel or another simulation game someday.