Games like Aperture
Games like Aperture include Portal 2, Portal, Viewfinder, Superliminal, and The Talos Principle 2. We matched them by the tags players give Aperture on Steam (Adventure, Puzzle, 3D Platformer, Puzzle Platformer, and 3D): closest matches first, and among equally close ones the better-known games.
Portal 2
Shared: Puzzle · First-Person · Puzzle Platformer
Portal
Shared: Puzzle · Puzzle Platformer · 3D Platformer
Viewfinder
Shared: Puzzle · Puzzle Platformer · First-Person
Superliminal
Shared: Puzzle · First-Person · Psychological
The Talos Principle 2
Shared: Puzzle · Puzzle Platformer · First-Person
The Last Campfire
Shared: Adventure · Puzzle · Indie
Supraland
Shared: Adventure · Puzzle Platformer · Puzzle
COCOON
Shared: Adventure · Puzzle · Puzzle Platformer
Indiana Jones and the Great Circle
Shared: Puzzle · Adventure · First-Person
Antichamber
Shared: Puzzle · First-Person · Adventure
A Story About My Uncle
Shared: Adventure · First-Person · 3D Platformer
Murders on the Yangtze River
Shared: Puzzle · Adventure · Puzzle Platformer
Little Nightmares
Shared: Adventure · Puzzle Platformer · Puzzle
Outer Wilds
Shared: Adventure · Puzzle · Story Rich
Blue Prince
Shared: Puzzle · Adventure · First-Person
Riven
Shared: Adventure · Puzzle · First-Person
Shady Part of Me
Shared: Puzzle · Adventure · Indie
Call of the Sea
Shared: Adventure · Puzzle · First-Person
Monument Valley
Shared: Puzzle · Adventure · 3D
The Talos Principle
Shared: Puzzle · First-Person · Adventure
The Unfinished Swan
Shared: Adventure · Puzzle · Puzzle Platformer
Little Nightmares II
Shared: Adventure · Puzzle · Puzzle Platformer
Papo & Yo
Shared: 3D Platformer · Adventure · Puzzle Platformer
What Remains of Edith Finch
Shared: Adventure · First-Person · Story Rich