Games like Conversation With A Rock
Games like Conversation With A Rock include Undertale, DELTARUNE, Finding Paradise, South Park™: The Stick of Truth™, and There Is No Game: Wrong Dimension. We matched them by the tags players give Conversation With A Rock on Steam (Interactive Fiction, Visual Novel, 2D, Comedy, and Funny): closest matches first, and among equally close ones the better-known games.

Undertale
Shared: Funny · Story Rich · 2D

DELTARUNE
Shared: Funny · RPG · Story Rich

Finding Paradise
Shared: 2D · Interactive Fiction · RPG

South Park™: The Stick of Truth™
Shared: Comedy · RPG · Funny

There Is No Game: Wrong Dimension
Shared: Funny · Comedy · 2D

To the Moon
Shared: Interactive Fiction · Story Rich · 2D

The NOexistenceN of you AND me
Shared: Visual Novel · Interactive Fiction · Story Rich

Otaku's Adventure
Shared: Visual Novel · Funny · RPG

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

Marco & The Galaxy Dragon
Shared: Visual Novel · Funny · Comedy

Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
Shared: 2D · Funny · Story Rich

A Bird Story
Shared: Interactive Fiction · 2D · Story Rich

Impostor Factory
Shared: 2D · Story Rich · RPG

Until Then
Shared: Visual Novel · Interactive Fiction · 2D

West of Loathing
Shared: Comedy · Funny · RPG

Far Away
Shared: Visual Novel · Singleplayer · Interactive Fiction

The Life and Suffering of Sir Brante
Shared: Interactive Fiction · Visual Novel · RPG

Aliya: Timelink
Shared: Interactive Fiction · Visual Novel · RPG

South Park™: The Fractured But Whole™
Shared: Comedy · RPG · Funny

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

灾厄黑龙与谎言公主
Shared: Visual Novel · Interactive Fiction · RPG

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Visual Novel · Interactive Fiction · 2D

Billionaire Lovers
Shared: Visual Novel · RPG · Interactive Fiction

I Wani Hug that Gator!
Shared: Visual Novel · Interactive Fiction · Story Rich