Games like Physical Layer
Games like Physical Layer include Bright Memory: Infinite, ICEY, Bright Memory, Planet of Lana, and Celeste. We matched them by the tags players give Physical Layer on Steam (Action, Indie, Shooter, Female Protagonist, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

Bright Memory: Infinite
Shared: Action · Female Protagonist · Indie

ICEY
Shared: Action · Female Protagonist · Indie

Bright Memory
Shared: Female Protagonist · Shooter · Action

Planet of Lana
Shared: Action · Female Protagonist · 2D Platformer

Celeste
Shared: Indie · 2D Platformer · Female Protagonist

Project Wingman
Shared: Action · Indie · Military

My Friend Pedro
Shared: Action · Indie · Shooter

KovaaK's
Shared: Action · Shooter · Indie

Webbed
Shared: 2D Platformer · Cute · Physics

Battlefield™ 2042
Shared: Shooter · Action · Military

Call of Duty®
Shared: Shooter · Action · Military

Arma 3
Shared: Action · Shooter · Military

Muse Dash
Shared: Female Protagonist · Cute · Indie

Half-Life 2
Shared: Action · Shooter · Sci-fi

Intrusion 2
Shared: Action · Indie · Shooter

Gensokyo Night Festival
Shared: Action · Indie · Female Protagonist

Azur Lane Crosswave
Shared: Action · Female Protagonist · Cute

Ravenfield
Shared: Shooter · Action · Military

Chorus
Shared: Action · Indie · Female Protagonist

Battlefield™ 6
Shared: Action · Shooter · Military

Hidden Deep
Shared: Shooter · Action · 2D Platformer

Titanfall® 2
Shared: Shooter · Action · Sci-fi

DRAINUS
Shared: Action · Indie · Shooter

Momodora III
Shared: Action · Indie · Female Protagonist