Games like O.W.L Projekt 2
Games like O.W.L Projekt 2 include LIMBO, Chained Together, The Last Campfire, Portal 2, and Pikuniku. We matched them by the tags players give O.W.L Projekt 2 on Steam (Adventure, Casual, Platformer, Puzzle, and 3D Platformer): closest matches first, and among equally close ones the better-known games.

LIMBO
Shared: Platformer · Puzzle · Puzzle Platformer

Chained Together
Shared: Adventure · Platformer · Casual

The Last Campfire
Shared: Adventure · Puzzle · Cute

Portal 2
Shared: Platformer · Puzzle · Puzzle Platformer

Pikuniku
Shared: Adventure · Casual · Puzzle

Refunct
Shared: 3D Platformer · Casual · Platformer

FEZ
Shared: Platformer · Puzzle · Adventure

The Pedestrian
Shared: Puzzle · Platformer · Puzzle Platformer

GRIS
Shared: Adventure · Platformer · Atmospheric

Monument Valley 3
Shared: Casual · Puzzle · Colorful

A Story About My Uncle
Shared: Adventure · Platformer · 3D Platformer

Strange Jigsaws
Shared: Adventure · Casual · Puzzle

Climb The Backrooms
Shared: Adventure · Casual · Platformer

Neva
Shared: Adventure · Platformer · Puzzle

Slime Rancher 2
Shared: Adventure · Cute · Casual

A Hat in Time
Shared: 3D Platformer · Adventure · Cute

Donut County
Shared: Casual · Puzzle · Adventure

Omno
Shared: Adventure · Puzzle Platformer · Platformer

Nihilumbra
Shared: Adventure · Platformer · Casual

Laughing to Die
Shared: Adventure · Casual · Platformer

Sizeable
Shared: Casual · Puzzle · 3D

Little Nightmares
Shared: Adventure · Puzzle Platformer · Puzzle

Never Alone (Kisima Ingitchuna)
Shared: Platformer · Adventure · Puzzle

Unravel
Shared: Adventure · Puzzle · Platformer