Games like Stellar Mess: The Princess Conundrum (Chapter 1)
Games like Stellar Mess: The Princess Conundrum (Chapter 1) include There Is No Game: Wrong Dimension, Thimbleweed Park™, Beat Cop, Papers, Please, and Deponia. We matched them by the tags players give Stellar Mess: The Princess Conundrum (Chapter 1) on Steam (Adventure, Point & Click, 2D, Pixel Graphics, and Indie): closest matches first, and among equally close ones the better-known games.

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

Thimbleweed Park™
Shared: Adventure · Point & Click · Pixel Graphics

Beat Cop
Shared: Adventure · Pixel Graphics · Indie

Papers, Please
Shared: Point & Click · Indie · Pixel Graphics

Deponia
Shared: Adventure · Point & Click · Comedy

Five Nights at Freddy's: Into the Pit
Shared: Adventure · Pixel Graphics · 2D

Reventure
Shared: Adventure · Pixel Graphics · Indie

The Darkside Detective
Shared: Point & Click · Adventure · Pixel Graphics

The Rewinder
Shared: Adventure · Pixel Graphics · 2D

McPixel
Shared: Point & Click · Adventure · Pixel Graphics

Broken Age
Shared: Adventure · Point & Click · Indie

Terraria
Shared: 2D · Adventure · Pixel Graphics

Deponia: The Complete Journey
Shared: Adventure · Point & Click · 2D

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Adventure · 2D

SANABI
Shared: Pixel Graphics · Adventure · 2D

To the Moon
Shared: Adventure · Indie · Pixel Graphics

Don't Escape: 4 Days to Survive
Shared: Adventure · Point & Click · Pixel Graphics

Out There Somewhere
Shared: Pixel Graphics · Adventure · Indie

Chaos on Deponia
Shared: Adventure · Point & Click · Comedy

Finding Paradise
Shared: Adventure · Pixel Graphics · 2D

The Secret of Monkey Island: Special Edition
Shared: Adventure · Point & Click · Comedy

McPixel 3
Shared: Adventure · Point & Click · Pixel Graphics

Technobabylon
Shared: Adventure · Point & Click · Pixel Graphics

The Drifter
Shared: Point & Click · Pixel Graphics · Sci-fi