Games like A Sketchbook About Her Sun
Games like A Sketchbook About Her Sun include Florence, and Roger, Until Then, OPUS: Echo of Starsong - Full Bloom Edition, and To the Moon. We matched them by the tags players give A Sketchbook About Her Sun on Steam (Indie, Visual Novel, Interactive Fiction, Point & Click, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

Florence
Shared: Indie · Female Protagonist · Romance

and Roger
Shared: Visual Novel · Interactive Fiction · Point & Click

Until Then
Shared: Visual Novel · Interactive Fiction · Emotional

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Visual Novel · Indie · Female Protagonist

To the Moon
Shared: Indie · Interactive Fiction · Emotional

Slay the Princess — The Pristine Cut
Shared: Visual Novel · Choices Matter · Point & Click

Refind Self: The Personality Test Game
Shared: Interactive Fiction · Visual Novel · Female Protagonist

No Case Should Remain Unsolved
Shared: Interactive Fiction · Visual Novel · Point & Click

LoveChoice
Shared: Visual Novel · Romance · Indie

Little Misfortune
Shared: Indie · Point & Click · Female Protagonist

Far Away
Shared: Visual Novel · Female Protagonist · Indie

The Cosmic Wheel Sisterhood
Shared: Female Protagonist · Interactive Fiction · Visual Novel

There Is No Game: Wrong Dimension
Shared: Indie · Point & Click · 2D

VA-11 Hall-A: Cyberpunk Bartender Action
Shared: Visual Novel · Female Protagonist · Point & Click

Ken Follett's The Pillars of the Earth
Shared: Point & Click · Visual Novel · Indie

Finding Paradise
Shared: 2D · Emotional · Interactive Fiction

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

Mesmalie
Shared: Interactive Fiction · Visual Novel · Point & Click

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

Storyteller
Shared: Interactive Fiction · Point & Click · 2D

Neo Cab
Shared: Visual Novel · Interactive Fiction · Point & Click

OPUS: Rocket of Whispers
Shared: Indie · Visual Novel · Female Protagonist

Sovereign Tower
Shared: Visual Novel · Indie · Choices Matter

Mirror 2: Project X
Shared: Visual Novel · Female Protagonist · Interactive Fiction