Single-player games like The Primus's Party
Below are 8 single-player Steam games similar to The Primus's Party, 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 The Primus's Party page.
Ranked picks
- 1

Wizard Confidential
Single-player alternative to The Primus's Party — playable solo, no multiplayer required. Shares RPG with The Primus's Party.
Sling spells and crack the case in a city full of bootleggers, corrupt cops, and vampires. Can you save your partner before a wizard dooms Seattle? A text-based interactive urban fantasy noir novel.
- 2

Duty Guvnor
Single-player alternative to The Primus's Party — playable solo, no multiplayer required. Shares RPG with The Primus's Party.
A darkly comic, turn-based roguelike of 1970s London police night duty. Dispatch your few constables, fill your four cells, back gambles over the radio — and keep the streets safe until 06:00. Every shift deals fresh trouble, and every choice follows your career. Just make it through the week.
- 3

Kamiya Detective Agency: High School Girl Vanished in The Summer
Single-player alternative to The Primus's Party — playable solo, no multiplayer required.
A mystery set in Fukuoka, Japan. Former cop Kengo Kamiya and assistant Hikaru tackle a high school girl's disappearance. A "Photoreal Novel" fully utilizing actual photos and AI. Enjoy snappy banter and unexpected twists in this simple, choice-driven mystery visual novel.
- 4

Sockpuppet Noir
Single-player alternative to The Primus's Party — playable solo, no multiplayer required.
Step into the shoes of Frank Sockowski, private detective, and explore the gritty world of New Drawer, a wolly unsettling and corrupt city. Three delicious cases await your sleuthing skills, each with unique roster of colorful socks and murderous plots.
- 5

IMMRAMA: Voyages of the Otherworlds
Single-player alternative to The Primus's Party — playable solo, no multiplayer required. Shares RPG and Casual with The Primus's Party.
A story-driven RPG you play with text or voice. No jargon, use your own words and the game understands. A hand-written world of myth responds. Real dice, factions, and consequences underneath; a complete, cinematic voyage you can actually finish. Every word human-authored. AI only does the telling.
- 6

Psycho-Sleuth
Single-player alternative to The Primus's Party — playable solo, no multiplayer required.
Psycho-Sleuth is a mystery game where cognitive disorders distort the rules of murder. 13 players, each with a strange condition — like “no lying,” “no left side,” or “no faces” — are trapped in a deadly game. These disorders are contagious, and the killer hides behind abnormal logic.
- 7

Nina Aquila: Legal Eagle, Season One
Single-player alternative to The Primus's Party — playable solo, no multiplayer required. Shares Casual with The Primus's Party.
The chart-topping itch.io and Newgrounds indie hit comes to Steam, with a slew of enhancements and new features! Step into court as Nina Aquila, rookie defense attorney in this thrilling VN/adventure game hybrid, and fight for justice in a world where all anime genres exist at once!
- 8

The Test: Secrets of the Soul
Single-player alternative to The Primus's Party — playable solo, no multiplayer required. Shares RPG with The Primus's Party.
You will answer a series of questions that will reveal things from deep within. Some will be uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and are you SURE you want the answers you seek? For it is time to unlock "Secrets of the Soul..."