Single-player games like Mon-Musu Quest
Below are 9 single-player Steam games similar to Mon-Musu Quest, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Mon-Musu Quest page.
Ranked picks
- 1

Exorcist Charlotte
Single-player alternative to Mon-Musu Quest — playable solo, no multiplayer required. Shares Indie and RPG with Mon-Musu Quest.
Mizuki Konoe, also known as Exorcist Charlotte, lived among others using a disguise. Explore an abandoned factor and fight off the devils! Exorcist heroine RPG!!
- 2

Meria and The Island of Orcs
Single-player alternative to Mon-Musu Quest — playable solo, no multiplayer required. Shares Indie and RPG with Mon-Musu Quest.
A flock of orcs suddenly appeared in a peaceful country town, and harmed the villagers. A novice sorcerer "Meria" accept to hunt the orcs from the mayor and face them in order to save the town.
- 3

Succubus Puttel
Single-player alternative to Mon-Musu Quest — playable solo, no multiplayer required. Shares Indie and RPG with Mon-Musu Quest.
Your sister is missing in the world invaded by succubi. Succubi are trying to replace human beings. You cannot inflict physical damages to them. The only way to fight them is to make them feel good. Go on an adventure to find your sister.
- 4

Succubi's Trap Dungeon of Seduction
Single-player alternative to Mon-Musu Quest — playable solo, no multiplayer required. Shares Indie and RPG with Mon-Musu Quest.
The town of warriors, Kazanstall... Kazanstall aimed to bring up fine warriors who could vanquish monsters in the future. However, an incident strikes him out of the blue. Mirai (the protagonist of our story) must survive while fighting and trying to avoid the traps.
- 5

Atelier Agnes
Single-player alternative to Mon-Musu Quest — playable solo, no multiplayer required. Shares Indie and RPG with Mon-Musu Quest.
Agnes, a girl living will her ill sister, meets her master of alchemy, Bell Faris for the first time in 7 years. She makes up her mind to become a mature alchemist when Bell indicates about the recovery of her sister. But Bell was planning to utilize Agnes's kind character to repay her debt...
- 6

Metempsychosis
Single-player alternative to Mon-Musu Quest — playable solo, no multiplayer required. Shares RPG with Mon-Musu Quest.
Everyone considers more than one time what will happen to them after they die… This is a story about a girl who was desperate for her life because her embarrassing pictures were exposed to the office. She plays an active role in the afterlife.
- 7

You've been banished.
Single-player alternative to Mon-Musu Quest — playable solo, no multiplayer required. Shares RPG with Mon-Musu Quest.
Play as an alchemist on the run who's been banished from her Kingdom! No weapons, no allies, and no human rights! The conspiracies... The humiliation...Use your skills as an alchemist to survive!
- 8

The Naughty Vampire and the Moaning Forest
Single-player alternative to Mon-Musu Quest — playable solo, no multiplayer required. Shares RPG with Mon-Musu Quest.
In this sexy board game, you play as a monster hunter who has bagged himself a sexy vampire, but gets lost on his way home through the forest. As you search for a way out, you'll get to put the "cock" into your cocky vampire bitch.
- 9

Dragon Question
Single-player alternative to Mon-Musu Quest — playable solo, no multiplayer required. Shares Indie and RPG with Mon-Musu Quest.
The best 'Edu-tainment' game which helps you improve your math skills!