v.0.22 My Residence screenshot (Patreon)

Some of you asked, and here's the long answer:
My Residence is the game inside the game the MC and Debbie play sometimes (we haven't seen Debbie play it, but she commented on it when/if the MC lent her his laptop). In that game, every girl in My Dorm exists as an alter ego, but the family girls of My Residence's MC are aliens (no cloning in that game).

The girls' alter egos are:

• Saira-Aishwarya

• Martha-May

• Emma-Irma

• Erika-Lagertha

• Norah-Nellie

• Daphne-Laura

• Scarlett-Sky

• Eileen-Laoise

• Samantha-Sabrina

• Simone-Nina

• Alexia-Alejandra

• Eva-Vee

• Maddie-Dee-Dee

• Megan-Kimberly

• Amanda-Mandy

• Olivia-Libby

• Kim-Meg

• Kate-Catriona

• Debbie-Missy

• Lisa-Karen

• Betty-Beatrix

• Kiara-Claire

Why did I invent that game? Mainly for two reasons. The first is to laugh about the genre and at myself. The developer of My Residence is called Clichecita (Cliche/Trope wordplay) and has a Discord server (where Debbie is active).

The second reason is to justify the time the MC spends in long scenes with some of the girls. If a player isn't in a girl's path (in this example, Norah), their MC will go play My Residence and will see the above screenshot of Nellie (Norah's alter ego). That way, the player can know they are missing something because of the chosen paths and go to the gallery and see that scene if they want.