Demon Lord Jill -REVIVAL-

Remi was a Demon Lord who barely fulfilled her duties, spending every day lazing about.
One day her underlings had enough of her attitude, cast a weakening curse on her, and drove her out of her castle.
To lift the curse, Remi needs the 4 dispel gems each of her underlings keeps close to them. She must siege her own castle, undoing the curse as she climbs its steps...
Will Remi be able to regain her power, and the comfortable life she once had?

In Free City, a famous red-light district full of brothels with a variety of races attracts both locals and foreigners.

Suddenly, due to the opening of a competing brothel that provides new and innovative sexual services, the old brothels find themselves nearly out of business. The new brothel is run by reincarnators and the red-light district must find a way to survive its competition.

The goal of the game is to unify all the brothels and manage a better business than the competing reincarnator's brothel with cheat-like otherworld knowledge.

Years after the defeat of the Demon Lord, Viola and her little brother Miro are living
peacefully in a remote village. But all of that is stolen one day when a demon appears
and demands the birth of a strong demon who will conquer the world once more.
And it's up to Viola to provide...

After reports emerge of the disappearance of the greatest Demon Slayer, Ayano Senjuin, a search party is formed to investigate her whereabouts. Eventually, even the search party goes missing. Having learned of this, Shion Rokujou, a top-class Demon Slayer, hastily sets out on her own in search of Ayano and the search party.
Will Shion be able to find Ayano and her comrades? Will she succumb to the same fate? And what kinds of foul creatures will Shion encounter in that extraordinary cave?
Dive into its depths and find out!
 
Battle your way through the various levels of this complex and supernatural cave while managing your intake of its poisonous fluids and fumes. If too much poison accumulates within you, travel back to the base and have the poison extractor detox you.
Along the way, you will find fellow Demon Slayers that have also gone missing in the cave. Release them to get various rewards, as well as Spirit Energy. Spirit Energy allows you to gain new abilities and techniques, and it also functions as a currency between Demon Slayers.
Your actions and choices in your journey will trigger different endings, so be careful!

Ivan, If you happen to get your hands of a copy of "The Lord of Isekai Brothels", I would appreciate it if you uploaded it here.
 
Steam link for reference purposes: "The Lord of Isekai Brothels"