Single-player games like Horny Spy: Secret Mission
Below are 11 single-player Steam games similar to Horny Spy: Secret Mission, 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 Horny Spy: Secret Mission page.
Ranked picks
- 1
연오와 세오
Single-player alternative to Horny Spy: Secret Mission — playable solo, no multiplayer required. Shares Simulation with Horny Spy: Secret Mission.
Success and failure, love and friendship, dream and reality. The story about our choices in the meantime. A real passionate romance interactive game.
- 2
As Long As It's Not Illegal: Act I
Single-player alternative to Horny Spy: Secret Mission — playable solo, no multiplayer required. Shares Indie and Simulation with Horny Spy: Secret Mission.
It's Friday night, you and the other Senior Elites devise a plan to throw a party at the rival campus. Carpool across Suncity limits, down into the lawless land of the Undercity. It's Illegal for these two cities to mingle. But is it illegal if... you're never caught?
- 3
New England Detective: Breakfast in Boston
Single-player alternative to Horny Spy: Secret Mission — playable solo, no multiplayer required. Shares Indie and Simulation with Horny Spy: Secret Mission.
A tale of treachery, beauty and passion, don’t miss the first installment in the New England Detective series. NED: Breakfast in Boston is a crime mystery detective visual novel with an intriguing dating sim aspect.
- 4
SEXWIFE: NO LIMIT
Single-player alternative to Horny Spy: Secret Mission — playable solo, no multiplayer required. Shares Indie and Simulation with Horny Spy: Secret Mission.
No limit is adult visual novel with puzzle elements. Follow your hidden desires with sexy hot wife cheating on her husband.
- 5
Holiday with Gwen
Single-player alternative to Horny Spy: Secret Mission — playable solo, no multiplayer required. Shares Indie with Horny Spy: Secret Mission.
Step into the shoes of detective Hank and his sidekick Gwen. This time on a top secret mission in an exotic Mediterranean-like country to uncover an illegal drug trade, but also to use this opportunity to enjoy themselves and perhaps even to savour romantic moments.
- 6
Case Files: Behind Closed Doors
Single-player alternative to Horny Spy: Secret Mission — playable solo, no multiplayer required. Shares Indie and Simulation with Horny Spy: Secret Mission.
An FMV murder mystery, police interrogation, detective experience.
- 7
Night Cascades
Single-player alternative to Horny Spy: Secret Mission — playable solo, no multiplayer required. Shares Indie with Horny Spy: Secret Mission.
The city is on fire, and the Devil is to blame - or is it? Two women must solve an occult-themed mystery set in an alternate 1980s while unraveling the secrets of their past. Hunt for clues and interrogate suspects in this interactive yuri visual novel.
- 8
TOKYO PSYCHODEMIC
Single-player alternative to Horny Spy: Secret Mission — playable solo, no multiplayer required. Shares Simulation with Horny Spy: Secret Mission.
5% of murder cases remain unsolved... it's time to open up these cases and confront the supernatural with forensic science! Solve cases by analyzing evidence and consulting with specialists. Enter a world that artfully blends 2D illustration and real-life visuals!
- 9
Untold Love Stories
Single-player alternative to Horny Spy: Secret Mission — playable solo, no multiplayer required. Shares Indie and Simulation with Horny Spy: Secret Mission.
Untold Love Stories is a collection of visual novels in different genres and styles. Romance, meetings, dangers, adventures and even mystery are waiting for you!
- 10
Pussy Cum with me
Single-player alternative to Horny Spy: Secret Mission — playable solo, no multiplayer required. Shares Indie and Simulation with Horny Spy: Secret Mission.
Pussy Cum with me is a collection of short adult visual novels. Spend an unforgettable summer holidays, date with hot girls, and follow your passion.
- 11
Halloween Naughty Girls
Single-player alternative to Horny Spy: Secret Mission — playable solo, no multiplayer required. Shares Indie and Simulation with Horny Spy: Secret Mission.
Halloween Naughty Girls is a collection of adult visual novels inspired by classic horror movies from the 80s and 90s.