Games like Aleph
Games like Aleph include Firewatch, The Beginner's Guide, Gone Home, Journey, and BABBDI. We matched them by the tags players give Aleph on Steam (Exploration, Short, Collectathon, Hidden Object, and Walking Simulator): closest matches first, and among equally close ones the better-known games.
Firewatch
Shared: Adventure · Walking Simulator · Exploration
The Beginner's Guide
Shared: Walking Simulator · Short · Adventure
Gone Home
Shared: Short · Exploration · Walking Simulator
Journey
Shared: Exploration · Adventure · Walking Simulator
BABBDI
Shared: Exploration · Walking Simulator · Casual
What Remains of Edith Finch
Shared: Exploration · Walking Simulator · Adventure
A Short Hike
Shared: Exploration · Adventure · Short
FAR: Lone Sails
Shared: Exploration · Adventure · Short
ABZU
Shared: Exploration · Adventure · Atmospheric
NaissanceE
Shared: Exploration · Walking Simulator · Abstract
Jazzpunk: Director's Cut
Shared: Exploration · Short · Adventure
Exo One
Shared: Exploration · Adventure · Walking Simulator
The First Tree
Shared: Exploration · Walking Simulator · Adventure
Fallout 4
Shared: Exploration · Adventure · Post-apocalyptic
Outer Wilds
Shared: Exploration · Adventure · Space
The Long Dark
Shared: Exploration · Adventure · Atmospheric
Moncage
Shared: Casual · Adventure · Exploration
DEATH STRANDING DIRECTOR'S CUT
Shared: Walking Simulator · Exploration · Adventure
Proteus
Shared: Exploration · Walking Simulator · Casual
The Room
Shared: Hidden Object · Short · Adventure
Spirit of the North
Shared: Exploration · Adventure · Casual
The Stanley Parable
Shared: Walking Simulator · Exploration · Adventure
Morphopolis
Shared: Hidden Object · Short · Adventure
Submerged
Shared: Exploration · Walking Simulator · Casual