Games like The Sundew
Games like The Sundew include Detroit: Become Human, Papers, Please, The Walking Dead: Season Two, OneShot, and The Red Strings Club. We matched them by the tags players give The Sundew on Steam (Adventure, Point & Click, Story Rich, Choices Matter, and Retro): closest matches first, and among equally close ones the better-known games.

Detroit: Become Human
Shared: Story Rich · Choices Matter · Singleplayer

Papers, Please
Shared: Point & Click · Singleplayer · Story Rich

The Walking Dead: Season Two
Shared: Adventure · Story Rich · Point & Click

OneShot
Shared: Story Rich · Adventure · Choices Matter

The Red Strings Club
Shared: Story Rich · Choices Matter · Adventure

The Walking Dead
Shared: Adventure · Story Rich · Point & Click

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

Undertale
Shared: Story Rich · Choices Matter · Singleplayer

Tales from the Borderlands
Shared: Adventure · Story Rich · Choices Matter

Life is Strange: Before the Storm
Shared: Story Rich · Choices Matter · Adventure

The Silent Age
Shared: Point & Click · Adventure · Story Rich

Dreamfall Chapters
Shared: Adventure · Story Rich · Choices Matter

Tomb Raider Game of the Year
Shared: Adventure · Story Rich · Singleplayer

Little Misfortune
Shared: Point & Click · Story Rich · Adventure

Whispers of a Machine
Shared: Adventure · Point & Click · Sci-fi

The Wolf Among Us
Shared: Adventure · Story Rich · Choices Matter

Don't Escape: 4 Days to Survive
Shared: Adventure · Point & Click · Story Rich

Beyond: Two Souls
Shared: Adventure · Story Rich · Choices Matter

The Walking Dead: The Final Season
Shared: Story Rich · Adventure · Choices Matter

Batman - The Telltale Series
Shared: Adventure · Story Rich · Choices Matter

STAR WARS™ Knights of the Old Republic™ II - The Sith Lords™
Shared: Story Rich · Adventure · Choices Matter

Batman: The Enemy Within - The Telltale Series
Shared: Adventure · Story Rich · Point & Click

Rise of the Tomb Raider™
Shared: Adventure · Singleplayer · Female Protagonist

The Walking Dead: Michonne - A Telltale Miniseries
Shared: Adventure · Story Rich · Choices Matter