Games like Level Denied
Games like Level Denied include Level Devil, Portal 2, Planet of Lana, Öoo, and Human Fall Flat. We matched them by the tags players give Level Denied on Steam (2D Platformer, Action, Puzzle Platformer, Casual, and Puzzle): closest matches first, and among equally close ones the better-known games.

Level Devil
Shared: 2D Platformer · Action · Funny

Portal 2
Shared: Puzzle · Puzzle Platformer · Dark Humor

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

Öoo
Shared: 2D Platformer · Puzzle Platformer · Puzzle

Human Fall Flat
Shared: Puzzle · Funny · Puzzle Platformer

Moonleap
Shared: Puzzle Platformer · Puzzle · Minimalist

Webbed
Shared: 2D Platformer · Puzzle Platformer · 2D

Pizza Tower
Shared: 2D Platformer · Funny · Action

Braid
Shared: 2D Platformer · Puzzle Platformer · Puzzle

Pikuniku
Shared: Casual · Puzzle · Action

ElecHead
Shared: Puzzle Platformer · Puzzle · Action

Zup!
Shared: Casual · Puzzle · 2D

SANABI
Shared: Action · 2D Platformer · 2D

LIMBO
Shared: Puzzle Platformer · Puzzle · 2D

Zup! 3
Shared: Casual · Puzzle · 2D

Defy Gravity Extended
Shared: Puzzle Platformer · Puzzle · Action

Zup! 2
Shared: Casual · Puzzle · 2D

Portal
Shared: Puzzle Platformer · Puzzle · Action

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

There Is No Game: Wrong Dimension
Shared: Puzzle · Casual · Funny

ANTONBLAST
Shared: 2D Platformer · Action · 2D

Zup! S
Shared: Casual · Puzzle · 2D

Trine Enchanted Edition
Shared: 2D Platformer · Puzzle Platformer · Colorful

Zup! 4
Shared: Casual · Puzzle · 2D