Excuse me, but did you just call Warframe a forever alpha/beta game? It had a 1.0 release, it's a live service game, it gets updates and new stuff all the time. It is not in alpha, it is not in a beta testing stage. 7dtd on the other hand...Yep and worst case sceniario this game can easily become like Warframe, 7 days to die or any of the countless forever aplha/beta games out there where the 1.0 is never coming, its just a bait.
Though yes, it's likely this game, Yiffalicious 2, will just be a forever alpha/beta program. Most likely the devs might want to turn it into a subscription based service like the Adobe products require now, or Clip Studio Paint, and a lot of various creative software, since Yiffalicious is less a game and more like a tool for making and animating furry characters without needing to learn modeling and stuff.