Single-player games like Bianhe River Monster
Below are 9 single-player Steam games similar to Bianhe River Monster, 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 Bianhe River Monster page.
Ranked picks
- 1

OKEverything: Realm of Humanity
Single-player alternative to Bianhe River Monster — playable solo, no multiplayer required. Shares RPG with Bianhe River Monster.
Ethan, a community college history teacher, investigated the school's finances to fight for his daughter's custody. However, he was targeted by the Spade Society and the Veil Club, falling into a desperate situation of a humanity test, struggling to survive with his "sister" and "aunt".
- 2

Sexy Psychologist's Wild Office Kiss
Single-player alternative to Bianhe River Monster — playable solo, no multiplayer required. Shares RPG with Bianhe River Monster.
Professor Danny investigates his student’s strange disappearance linked to a decade-old rainstone mystery and the sinister Veil organization. With acquired mind-control power, he uncovers illegal human experiment conspiracies amid dangerous struggles and tangled romance.
- 3

OKeverything:3 werewolf female castle owners & a super black gardener
Single-player alternative to Bianhe River Monster — playable solo, no multiplayer required. Shares RPG with Bianhe River Monster.
Anlude, a black gardener, was a lamb to be slaughtered in the castle but was reborn and counter. Facing the brutality of the three werewolf sisters, he countered with wisdom and strength and tamed them. You will witness his legendary transformation and experience a thrilling and strategic story.
- 4

Sexy female ghost love me
Single-player alternative to Bianhe River Monster — playable solo, no multiplayer required. Shares RPG with Bianhe River Monster.
At midnight, a ghost in red wedding dress breaks into Gu Yehan's villa. Their forbidden encounter across life and death binds their fates. Night after night, the ghost returns, weaving a tangled love story between the living and the dead, filled with eerie romance and unavoidable destiny.
- 5

Mechanic and Healing Girl
Single-player alternative to Bianhe River Monster — playable solo, no multiplayer required. Shares RPG with Bianhe River Monster.
Nineteen-year-old Aaron Tekin was reborn from the brink of death in a repair shop and gained the ability to control machinery. He came to the college and befriended three mature female tutors, but was caught in a crisis due to a mysterious signal and had to protect them.
- 6

My Kirin kidney and my beloved teachers
Single-player alternative to Bianhe River Monster — playable solo, no multiplayer required. Shares RPG with Bianhe River Monster.
Yan Zilong, a warrior with a rare "Kirin Kidney," awakens next to Xia Yatong, his unforeseen fiancée and a powerful CEO. Players guide Yan Zilong through a world of cultivation and supernatural forces, making choices that affect his fate amidst unexpected marriages and hidden plots.
- 7

Icy Councilor Ripping Uniforms
Single-player alternative to Bianhe River Monster — playable solo, no multiplayer required. Shares RPG with Bianhe River Monster.
During a routine inspection, maintenance engineer Bennett in New Eden City catches a glimpse of the truth of the wasteland through a crack in the force field wall. Councilor Victoria secretly awakens as well. The two join hands to resist the false harmony and seek freedom beyond the wall.
- 8

Cage Bar: The Hunting Game
Single-player alternative to Bianhe River Monster — playable solo, no multiplayer required. Shares RPG with Bianhe River Monster.
During their vacation, Vylan and Ivy accidentally entered the Cage Bar and found that their sister Lillian had been transformed into a "human pig". They were dragged into the "Colorful Maze Death Hunting Ground". Vylan has to lead everyone to escape and take revenge within seven days.
- 9

Transforming my fiancée
Single-player alternative to Bianhe River Monster — playable solo, no multiplayer required. Shares RPG with Bianhe River Monster.
On the verge of death, the would-be son-in-law Alan was taken a fancy to by Sophia and violated by her. After being reborn, he gained the ability of nano-transformation. He transformed Sophia and launched a power game with her and her mother Isabella.