Cross promotion games. Feel free to check this out. (Patreon)

Please have a look at Ptolemy's Alexandra

Ptolemy is creating an adult VN called "Alexandra".  This game is about the player assuming the role of a young man running away from his past and his own temper to a new city. Taking a menial job with someone who brushes up against organized crime, his former flaws might prove an attribute. Soon he finds himself in the employment of a shady individual, and his daughter Alexandra.

For more details, please visit this link

https://www.patreon.com/PTOLEMYGAMES