Games like Mirrored Souls
Games like Mirrored Souls include LIMBO, GRIS, Portal 2, Braid, and Hollow Knight. We matched them by the tags players give Mirrored Souls on Steam (Platformer, Puzzle, Singleplayer, 2D Platformer, and Split Screen): closest matches first, and among equally close ones the better-known games.

LIMBO
Shared: Puzzle · Platformer · Puzzle Platformer

GRIS
Shared: Platformer · Indie · Singleplayer

Portal 2
Shared: Platformer · Singleplayer · Puzzle

Braid
Shared: Puzzle · Platformer · 2D Platformer

Hollow Knight
Shared: Platformer · Singleplayer · Indie

Trine 2: Complete Story
Shared: Platformer · Puzzle Platformer · 2D Platformer

Little Nightmares
Shared: Singleplayer · Puzzle · Puzzle Platformer

INSIDE
Shared: Puzzle Platformer · Singleplayer · Indie

Neva
Shared: Platformer · Puzzle · Indie

Planet of Lana
Shared: Puzzle · Puzzle Platformer · 2D Platformer

Celeste
Shared: Platformer · 2D Platformer · Indie

FEZ
Shared: Platformer · Puzzle · Singleplayer

Creepy Tale
Shared: Puzzle · Platformer · Puzzle Platformer

Hollow Knight: Silksong
Shared: Platformer · Singleplayer · Indie

Laughing to Die
Shared: Puzzle · Platformer · 2D Platformer

Hue
Shared: Puzzle · Platformer · Indie

Little Nightmares II
Shared: Singleplayer · Puzzle · Adventure

Ori and the Will of the Wisps
Shared: Platformer · Singleplayer · Puzzle

Seen
Shared: Singleplayer · Puzzle · Indie

Gorogoa
Shared: Puzzle · Singleplayer · Indie

Creaks
Shared: Puzzle · Hand-drawn · Puzzle Platformer

The Last Campfire
Shared: Puzzle · Singleplayer · Indie

Defy Gravity Extended
Shared: Platformer · Puzzle · Puzzle Platformer

Chants of Sennaar
Shared: Puzzle · Singleplayer · Indie