Single-player games like Neighbor Diana
Below are 14 single-player Steam games similar to Neighbor Diana, 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 Neighbor Diana page.
Ranked picks
- 1

You are a slave!
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
You are a slave! is a first-person adventure. In this game you are taken into slavery. For fear of death, you decide to escape from the castle with the help of your new friend. You will need to solve puzzles and complete various tasks to escape from the castle.
- 2

Lustful Pussies
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
In Lustful Pussies, you play in third person as John, who has fallen asleep and is dreaming. In this dream, he is the hero of a real action movie! He has to take the Dildo Gun and shoot back from the crowds of excited women who want to beat and fuck William.
- 3

Nude In The Castle
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
Nude In The Castle is a third person game where you play as a sexy girl who is trying to save her castle from perverts. Armed with a sharp ax, cut and kill the dirty perverts who have captured this castle.
- 4

Cybernetic Fault
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
Prove your ability to read names next to the big red buttons! Show your ability to fight for life in a science center that is falling apart from the consequences of an insane scientific experiment!
- 5

The Initial
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
THE INITIAL is a hyper action game about pretty schoolgirls battling against evil. It's developed by a small team of five developers. We hope you will love this game as much as we do.
- 6

Dispatch
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
Dispatch is a superhero workplace comedy where choices matter. Manage a dysfunctional team of misfit heroes and strategize who to send to emergencies around the city, all while balancing office politics, personal relationships, and your own quest to become a hero. All episodes out now!
- 7

The Stanley Parable
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
The Stanley Parable is a first person exploration game. You will play as Stanley, and you will not play as Stanley. You will follow a story, you will not follow a story. You will have a choice, you will have no choice. The game will end, the game will never end.
- 8

Firewatch
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
Firewatch is a single-player first-person mystery set in the Wyoming wilderness, where your only emotional lifeline is the person on the other end of a handheld radio.
- 9

Crazy Empress
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
If you love first person puzzles and games, Crazy Empress is going to be one of the best games for you. The user-friendly intuitive interface and relaxing music will let you enjoy the puzzles. Collect all the puzzles and the Empress will thank you for it!
- 10

Girls Gym
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
Probably every person at least once in his life dreamed of wearing glasses in which you will see all the girls naked. Make that dream come true in Girls Gym! Put on your glasses and watch beautiful naked girls train! Relaxing music will let you immerse yourself in this process.
- 11

Pool Adventure
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
Probably every person at least once in his life dreamed of getting access to video cameras in a women's locker room. Be a visitor to the pool and spy on naked girls! Relaxing music will let you immerse yourself in this process. See all the girls without exception!
- 12

Girls Shop
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
In the game Girls Shop you will have to put on glasses again, in which you will see all the girls naked. Don't miss your opportunity and put them on! Put on your glasses and watch beautiful naked girls shop in the store! Relaxing music will let you immerse yourself in this process.
- 13

Dick Hook
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie with Neighbor Diana.
Dick Hook is a fun third person game in which you will have to attract naked girls with your dick !!! Draw all the girls in the game, without exception! Visit colorful winter locations and real space! Play and have fun with pleasant music!
- 14

Skeletons VS Nadia
Single-player alternative to Neighbor Diana — playable solo, no multiplayer required. Shares Indie and Adventure with Neighbor Diana.
Skeletons VS Nadia is an incredibly cool third person game with beautiful graphics! In this game you have to play as a naked girl Nadya, who needs to get out of the cursed forest. There are a lot of lustful skeletons in this forest who want to kill you!