Probably the game is abandoned (or anyway on hold)
here last words from the creator:
Unfortunately, it looks like
Twin Maniax! won't be able to keep being featured on Patreon anymore. I presented my case, but it fell on deaf ears. In the end, I felt like there was no more talking to be had anymore and gave up in resignation... But... There's always light, even when it's darkest. And what does that mean in our case? It means a
NEW PROJECT! In order to keep our Patreon page active, I decided to switch its focus to a new game project. And being the creative mind that I am, I already started working on it! I still can't tell you too much about it, but if you enjoyed anything from our previous projects, then it's almost a guarantee you'll like this one too. This is not a something just to kill time, it's a project I'm genuinely excited about! Does that mean the end for TM!, though...? Well, who knows...! Admitedly, this was a big hit to my morale. In a way, it's like starting all over again, and it will probably take a good while to get the ball rolling... Yet, I humbly beg of current Patreons to stick around...! You guys won't be charged any sort of money until I have everything sorted out and running, and of course I'll let you know exactly when that will happen. Making adult games is my passion, and I intend to keep doing until until I'm physically unable to do so! That would be all for now, thank you for your patience! Current Patreons, feel free to personally message me if you'd like to hear more information on this issue!
...what a pity...the game stopped at its climax...