Games like 谁偷了我的女朋友
Games like 谁偷了我的女朋友 include The Coffin of Andy and Leyley, The Murder of Sonic the Hedgehog, Sanfu, Firework, and Mirror 2: Project X. We matched them by the tags players give 谁偷了我的女朋友 on Steam (Visual Novel, Hand-drawn, Mystery, Singleplayer, and RPG): closest matches first, and among equally close ones the better-known games.

The Coffin of Andy and Leyley
Shared: Visual Novel · Multiple Endings · Singleplayer

The Murder of Sonic the Hedgehog
Shared: Visual Novel · Mystery · Singleplayer

Sanfu
Shared: Mystery · RPG · Visual Novel

Firework
Shared: Mystery · Visual Novel · Singleplayer

Mirror 2: Project X
Shared: Visual Novel · Singleplayer · Multiple Endings

Volcano Princess
Shared: Multiple Endings · RPG · Visual Novel

Lay a Beauty to Rest: The Darkness Peach Blossom Spring
Shared: Visual Novel · Mystery · Multiple Endings

PARANORMASIGHT: The Seven Mysteries of Honjo
Shared: Visual Novel · Hand-drawn · Mystery

Persona 4 Golden
Shared: RPG · Singleplayer · Mystery

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Visual Novel · Multiple Endings · RPG

Danganronpa: Trigger Happy Havoc
Shared: Visual Novel · Mystery · Singleplayer

PARANORMASIGHT: The Mermaid's Curse
Shared: Visual Novel · RPG · Mystery

Love Is All Around
Shared: Visual Novel · Singleplayer · Multiple Endings

Phoenix Wright: Ace Attorney Trilogy
Shared: Visual Novel · Mystery · Singleplayer

STEINS;GATE
Shared: Visual Novel · Multiple Endings · Singleplayer

AI: The Somnium Files
Shared: Visual Novel · Mystery · Multiple Endings

The Test
Shared: Multiple Endings · Singleplayer · Visual Novel

Danganronpa 2: Goodbye Despair
Shared: Visual Novel · Mystery · Singleplayer

Zero Escape: The Nonary Games
Shared: Visual Novel · Mystery · Multiple Endings

Suzerain
Shared: Visual Novel · Multiple Endings · RPG

Aliya: Timelink
Shared: Visual Novel · RPG · Multiple Endings

Pyre
Shared: RPG · Visual Novel · Hand-drawn

Raging Loop
Shared: Visual Novel · Mystery · Singleplayer

Sweet Home
Shared: Visual Novel · RPG · Multiple Endings