Games like Diamond Runway
Games like Diamond Runway include The Hungry Lamb: Traveling in the Late Ming Dynasty, Mirror 2: Project X, Sweet Home, LoveChoice, and 月华辉映之刻. We matched them by the tags players give Diamond Runway on Steam (Casual, Interactive Fiction, Dating Sim, Word Game, and RPG): closest matches first, and among equally close ones the better-known games.

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

Mirror 2: Project X
Shared: Interactive Fiction · Visual Novel · Casual

Sweet Home
Shared: Interactive Fiction · RPG · Dating Sim

LoveChoice
Shared: Dating Sim · Story Rich · Multiple Endings

月华辉映之刻
Shared: Dating Sim · RPG · Multiple Endings

Love Is All Around
Shared: Dating Sim · Interactive Fiction · Visual Novel

Volcano Princess
Shared: Multiple Endings · Dating Sim · RPG

Aliya: Timelink
Shared: Interactive Fiction · RPG · Word Game

灾厄黑龙与谎言公主
Shared: Dating Sim · RPG · Interactive Fiction

恋爱绮谭 不存在的真相
Shared: Interactive Fiction · Dating Sim · Word Game

Vampires' Melody
Shared: Casual · Interactive Fiction · Dating Sim

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

Senren * Banka
Shared: Dating Sim · Casual · Visual Novel

暴杀残雨之夜
Shared: Interactive Fiction · Dating Sim · RPG

Doki Doki Literature Club Plus!
Shared: Dating Sim · Visual Novel · Story Rich

I Wani Hug that Gator!
Shared: Dating Sim · Interactive Fiction · Story Rich

风信楼
Shared: Interactive Fiction · Multiple Endings · Word Game

ATRI -My Dear Moments-
Shared: Casual · Dating Sim · Visual Novel

Matchmaking Inc.
Shared: Casual · Dating Sim · RPG

My Vow to My Liege
Shared: Casual · RPG · Visual Novel

The Weeping Swan: Ten Days of the City's Fall
Shared: Interactive Fiction · Multiple Endings · Word Game

Hatoful Boyfriend
Shared: Dating Sim · Visual Novel · Story Rich

我的恋爱逃生攻略 Love to Live
Shared: Dating Sim · Interactive Fiction · RPG

Florence
Shared: Casual · Interactive Fiction · Story Rich