Games like Coalescence
Games like Coalescence include Suzerain, The Life and Suffering of Sir Brante, Love Is All Around, I Wani Hug that Gator!, and Roadwarden. We matched them by the tags players give Coalescence on Steam (Choose Your Own Adventure, RPG, Immersive Sim, Interactive Fiction, and Visual Novel): closest matches first, and among equally close ones the better-known games.

Suzerain
Shared: Choose Your Own Adventure · Visual Novel · Interactive Fiction

The Life and Suffering of Sir Brante
Shared: RPG · Choose Your Own Adventure · Interactive Fiction

Love Is All Around
Shared: Visual Novel · Interactive Fiction · Romance

I Wani Hug that Gator!
Shared: Choose Your Own Adventure · Visual Novel · Interactive Fiction

Roadwarden
Shared: RPG · Text-Based · Choose Your Own Adventure

The Life and Suffering of Sir Brante — Chapter 1&2
Shared: Choose Your Own Adventure · Interactive Fiction · Visual Novel

The Wolf Among Us
Shared: Choose Your Own Adventure · Visual Novel · Choices Matter

LoveChoice
Shared: Visual Novel · Romance · Choices Matter

Road to Empress I
Shared: RPG · Immersive Sim · Visual Novel

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

Far Away
Shared: Visual Novel · Choose Your Own Adventure · Choices Matter

Five Hearts Under One Roof season2
Shared: Choose Your Own Adventure · Immersive Sim · Interactive Fiction

Slay the Princess — The Pristine Cut
Shared: Visual Novel · Choose Your Own Adventure · Choices Matter

Breakout 13
Shared: Choose Your Own Adventure · Interactive Fiction · Immersive Sim

No Case Should Remain Unsolved
Shared: Interactive Fiction · Visual Novel · Immersive Sim

The Three Kingdoms: Rebirth
Shared: Visual Novel · Interactive Fiction · RPG

The Test
Shared: Choose Your Own Adventure · Multiple Endings · Visual Novel

Knowledge, or know Lady
Shared: Visual Novel · Romance · Interactive Fiction

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

7 Days to End with You
Shared: Choose Your Own Adventure · Visual Novel · Interactive Fiction

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

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

The Test: Final Revelation
Shared: Choose Your Own Adventure · Visual Novel · Immersive Sim

Choice of Robots
Shared: Choose Your Own Adventure · Interactive Fiction · RPG