Games like The Keyless: Beyond the Door
Games like The Keyless: Beyond the Door include Sonic Frontiers, Kena: Bridge of Spirits, Tomb Raider Game of the Year, Ori and the Will of the Wisps, and A Plague Tale: Requiem. We matched them by the tags players give The Keyless: Beyond the Door on Steam (Adventure, Action, Point & Click, Action-Adventure, and Platformer): closest matches first, and among equally close ones the better-known games.

Sonic Frontiers
Shared: Adventure · Action · 3D Platformer

Kena: Bridge of Spirits
Shared: Adventure · Action · Action-Adventure

Tomb Raider Game of the Year
Shared: Adventure · Action · Action-Adventure

Ori and the Will of the Wisps
Shared: Platformer · Action · Adventure

A Plague Tale: Requiem
Shared: Adventure · Action · Action-Adventure

Rise of the Tomb Raider™
Shared: Adventure · Action · Action-Adventure

Crimson Desert Enhanced
Shared: Action · Adventure · Exploration

Tomb Raider I-III Remastered Starring Lara Croft
Shared: Action · Action-Adventure · Adventure

Portal 2
Shared: Platformer · Singleplayer · Adventure

Crash Bandicoot™ 4: It’s About Time
Shared: Action · Adventure · Platformer

Phantom Abyss
Shared: Adventure · Action · Action-Adventure

Ratchet & Clank: Rift Apart
Shared: Adventure · Action-Adventure · Action

Pumpkin Jack
Shared: Adventure · Action · 3D Platformer

God of War Ragnarök
Shared: Adventure · Action · Action-Adventure

UNCHARTED™: Legacy of Thieves Collection
Shared: Adventure · Action-Adventure · Action

PEAK
Shared: Adventure · Exploration · 3D

Psychonauts
Shared: Adventure · Platformer · Action

F.I.S.T.: Forged In Shadow Torch
Shared: Action · Adventure · Platformer

Tomb Raider: Underworld
Shared: Adventure · Action · Platformer

Solar Ash
Shared: Adventure · Action · Action-Adventure

STAR WARS Jedi: Survivor™
Shared: Action · Adventure · Action-Adventure

Sonic Adventure DX
Shared: Adventure · Platformer · Action

Toree 2
Shared: Action · Adventure · Action-Adventure

Journey To The Savage Planet
Shared: Adventure · Action · Action-Adventure