Games like A Day In Space
Games like A Day In Space include Firewatch, Gone Home, Outer Wilds, No Man's Sky, and What Remains of Edith Finch. We matched them by the tags players give A Day In Space on Steam (Exploration, Interactive Fiction, Adventure, Psychological, and First-Person): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Atmospheric · Exploration

Gone Home
Shared: Exploration · Short · First-Person

Outer Wilds
Shared: Exploration · Adventure · Space

No Man's Sky
Shared: Exploration · Space · Adventure

What Remains of Edith Finch
Shared: Exploration · Atmospheric · First-Person

The Stanley Parable
Shared: Psychological · First-Person · Adventure

Stray
Shared: Adventure · Exploration · Atmospheric

Fallout 4
Shared: Exploration · Adventure · Singleplayer

Starfield
Shared: Exploration · Space · Singleplayer

The Beginner's Guide
Shared: First-Person · Atmospheric · Adventure

The Long Dark
Shared: Exploration · Atmospheric · Adventure

Before Your Eyes
Shared: Interactive Fiction · First-Person · Adventure

Valley
Shared: Exploration · Adventure · First-Person

Road 96
Shared: First-Person · Adventure · Atmospheric

Tacoma
Shared: Adventure · Exploration · Space

Deliver Us The Moon
Shared: Adventure · Space · Atmospheric

Cyberpunk 2077
Shared: Singleplayer · Exploration · First-Person

Amnesia: A Machine For Pigs
Shared: Exploration · First-Person · Atmospheric

Event[0]
Shared: Interactive Fiction · Exploration · Singleplayer

Slime Rancher
Shared: Exploration · Adventure · First-Person

The Witness
Shared: Exploration · First-Person · Atmospheric

FAR: Lone Sails
Shared: Adventure · Exploration · Atmospheric

Cradle
Shared: Adventure · Exploration · First-Person

The Talos Principle
Shared: First-Person · Atmospheric · Exploration