Games like Princess Trouble
Games like Princess Trouble include LIMBO, Defy Gravity Extended, FEZ, Broforce, and Vampire Survivors. We matched them by the tags players give Princess Trouble on Steam (Side Scroller, Puzzle Platformer, Casual, PvE, and Platformer): closest matches first, and among equally close ones the better-known games.

LIMBO
Shared: Puzzle Platformer · Platformer · Indie

Defy Gravity Extended
Shared: Puzzle Platformer · Platformer · Indie

FEZ
Shared: Platformer · Indie · Casual

Broforce
Shared: Platformer · 2D · Side Scroller

Vampire Survivors
Shared: Casual · Indie · 2D

Braid
Shared: Puzzle Platformer · Platformer · Indie

Squishy the Suicidal Pig
Shared: Puzzle Platformer · Platformer · Indie

Turbo Pug
Shared: Casual · Side Scroller · Indie

pureya
Shared: Casual · Arcade · Side Scroller

Thomas Was Alone
Shared: Side Scroller · Platformer · Puzzle Platformer

Shovel Knight: Treasure Trove
Shared: Platformer · Indie · Side Scroller

Celeste
Shared: Platformer · Indie · Pixel Graphics

Skul: The Hero Slayer
Shared: Indie · 2D · Platformer

Chained Together
Shared: Casual · Platformer · Puzzle Platformer

HAAK
Shared: Puzzle Platformer · Platformer · Side Scroller

Rogue Legacy
Shared: Platformer · Indie · 2D

Geometry Dash
Shared: 2D · Platformer · Side Scroller

Timberman
Shared: Casual · Indie · Arcade

Nihilumbra
Shared: Casual · Platformer · Puzzle Platformer

Teenage Mutant Ninja Turtles: Shredder's Revenge
Shared: Side Scroller · Arcade · 2D

Pinstripe
Shared: Casual · Puzzle Platformer · Indie

Rogue Legacy 2
Shared: Arcade · Platformer · Indie

Hue
Shared: Puzzle Platformer · Indie · Platformer

Montaro
Shared: Casual · Indie · Platformer