Games like Facing the Rain
Games like Facing the Rain include Undertale, To the Moon, Finding Paradise, OneShot, and Road to Empress I. We matched them by the tags players give Facing the Rain on Steam (RPG, Female Protagonist, Interactive Fiction, Story Rich, and Choices Matter): closest matches first, and among equally close ones the better-known games.

Undertale
Shared: Story Rich · Choices Matter · RPG

To the Moon
Shared: Story Rich · Interactive Fiction · Adventure

Finding Paradise
Shared: Story Rich · RPG · Adventure

OneShot
Shared: Story Rich · Pixel Graphics · Cute

Road to Empress I
Shared: Female Protagonist · RPG · Choices Matter

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Story Rich · Adventure

Volcano Princess
Shared: Female Protagonist · RPG · Choices Matter

Ten Trials of Babel: The Doppelganger Maze
Shared: Female Protagonist · RPG · Story Rich

Detroit: Become Human
Shared: Story Rich · Choices Matter · Multiple Endings

Impostor Factory
Shared: Story Rich · RPG · Adventure

WILL: A Wonderful World / WILL:美好世界
Shared: RPG · Story Rich · Adventure

Road to Empress Ⅱ
Shared: Female Protagonist · Choices Matter · Story Rich

Far Away
Shared: Choices Matter · Female Protagonist · Story Rich

Refind Self: The Personality Test Game
Shared: Female Protagonist · Interactive Fiction · Story Rich

The Coffin of Andy and Leyley
Shared: Story Rich · Multiple Endings · Choices Matter

OMORI
Shared: Story Rich · RPG · Pixel Graphics

Baldur's Gate 3
Shared: RPG · Choices Matter · Story Rich

Tales of the Black Forest
Shared: RPG · Female Protagonist · Story Rich

Mirror 2: Project X
Shared: Female Protagonist · Interactive Fiction · RPG

Back to the Dawn
Shared: RPG · Story Rich · Choices Matter

Dragon Age: Origins - Ultimate Edition
Shared: RPG · Story Rich · Choices Matter

Roadwarden
Shared: RPG · Interactive Fiction · Adventure

Ib
Shared: Story Rich · RPG · Pixel Graphics

Magical Princess
Shared: RPG · Choices Matter · Female Protagonist