Single-player games like Secret Series : BJ
Below are 17 single-player Steam games similar to Secret Series : BJ, 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 Secret Series : BJ page.
Ranked picks
- 1

Secret Pie (Adult Version)
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
Secret story between the mansion manager and three women
- 2

Hentai Mosaique Puzzle
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
Relaxing puzzlesolving experience with elements of RPG. Beautiful girls. 30 unique rotating mosaic puzzles. 5 special abilities to unlock
- 3

Seek Girl
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
This is a "collection game" which unlocks "collection" girls by tapping cute little people who jump out of the hole. The unlocked girl will be sealed in a bottle and you can meet her again at any time. Every beautiful girl has her own unique movements and voice to make!
- 4
![Gamer Girls [18+]: eSports SEX — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1626640/header.jpg?t=1728937401)
Gamer Girls [18+]: eSports SEX
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required.
Gamer Girls [18+] is a classic puzzle game with addicting mechanics and beautiful sexy girls. Move the pieces around, complete various levels and unlock all of 10 unique sex scenes!
- 5

Waifu Secret
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie with Secret Series : BJ.
Exciting, puzzle game with fancy girls. Control yourtube and find the way to pass the level and unlock a lot of beauty in the gallery. Gameplay is beautiful and relaxing.
- 6

Sexy Jigsaw | 性感拼图 | 섹시 퍼즐 | セクシーなパズル
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
"Sexy Jigsaw" is a traditional jigsaw puzzle that anyone can easily play. It is the biggest point of this work that all the illustrations included are "Sexy & Kawaii" style as one of the Japanese cultures.
- 7

PerfectLover
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
In PerfectLover, there are three girls for players to choose from. They have different personalities and wait for the players to unlock everything about them. If they do not take safety measures, they will be pregnant.
- 8

Happy Numbers
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
Happy Numbers is a relaxing, mind-blending, minimalist puzzle game that offer over 70 hand-crafted levels to immerse your self into. The game also constain a lot of beautiful characters to unlock.
- 9

Re: Gals Panic
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Casual with Secret Series : BJ.
Retro Arcade Classic gameplay re-make. Draw lines to expand your territory and reveal the pretty skin of sexy gals…
- 10

Xonix Casual Edition
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie with Secret Series : BJ.
Remake of a classic old-school hit from 80s, one of the first arcade games ever!
- 11

Wish
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
Soma, driven by destiny, begins his quest to save his home, Israfil Continent, which trembles in fear of an evil empress… Elf Pontifex, princess knight, the first vampire, etc , with the many beautiful women waiting for their stories to unravel, what will happen in the end of this adventure...?
- 12

WISH - Paradise High
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
WISH - Paradise High is a puzzle game that combines visual Nobel elements that foster the appeal of female characters with various personalities.
- 13

Shining Jump Jump
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
Yggdra Resonanc (old Shining Maiden)'s cute girl jumping game~!
- 14

Sex Counselor
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
I have never been in a relationship until I was 20! As a college student, I dreamed of a pink relationship and received help from a counselor. However, beyond the pink color, I saw red color as well. Let’s capture their hearts and discover their fantasies together!
- 15

Erocism
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
In order to exorcise them full of vagina, they have to be purified with the main character's energy. Please find clues to help drive out the ghosts from their bodies!
- 16

Angry Boy
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
Win a battle with the demons and make them obey. If you lose, you'll be reduced to their toys.
- 17

Secret Toy
Single-player alternative to Secret Series : BJ — playable solo, no multiplayer required. Shares Indie and Casual with Secret Series : BJ.
The main character who spent his days just playing and eating! One day, a special order came from his father, and he became the president of an adult product development company! Let’s target their tastes and check out their fantasies together!