Adult PC Game: Prison Princess Final by Qureate Archive

Lead two captured princesses to solve puzzles and escape the Demon King's castle. Your actions alone as a hero will decide their fates, and your own! A ghostly sliver of your former self, can you rescue the princesses? A new escape game experience, with cute girls, puzzles, and 'special' events.

Now nothing more than a phantom, can the hero succeed in rescuing the kidnapped princesses?!
The player must lead the two captive princesses through the castle, solving puzzles while escaping the Demon King's castle.
The choices the player makes will decide the princesses' fates, and their own!

Prison Princess Final by Qureate Gameplay Preview