Games like Project: Nova
Games like Project: Nova include Outer Wilds, Riven, No Man's Sky, Scanner Sombre, and COCOON. We matched them by the tags players give Project: Nova on Steam (Puzzle, Exploration, Walking Simulator, 3D, and Space): closest matches first, and among equally close ones the better-known games.
Outer Wilds
Shared: Exploration · Space · Puzzle
Riven
Shared: Puzzle · Exploration · Singleplayer
No Man's Sky
Shared: Exploration · Space · Sci-fi
Scanner Sombre
Shared: Exploration · Walking Simulator · VR
COCOON
Shared: Puzzle · Exploration · 3D
Myst
Shared: Puzzle · Exploration · VR
Elite Dangerous
Shared: Exploration · Space · VR
Starfield
Shared: Space · Exploration · Singleplayer
The Exit 8
Shared: Puzzle · Exploration · Walking Simulator
The Witness
Shared: Puzzle · Exploration · First-Person
Garten of Banban
Shared: VR · Puzzle · Singleplayer
The Talos Principle 2
Shared: Puzzle · Exploration · Walking Simulator
Obduction
Shared: Puzzle · Exploration · VR
The Talos Principle
Shared: Puzzle · First-Person · Exploration
Quern - Undying Thoughts
Shared: Puzzle · Exploration · Walking Simulator
What Remains of Edith Finch
Shared: Walking Simulator · Exploration · First-Person
ROUTINE
Shared: Singleplayer · Puzzle · Sci-fi
The Solus Project
Shared: Exploration · VR · Sci-fi
Firewatch
Shared: Walking Simulator · Exploration · Singleplayer
Blue Prince
Shared: Puzzle · Exploration · Singleplayer
The Turing Test
Shared: Puzzle · Space · First-Person
Five Nights at Freddy's: Secret of the Mimic
Shared: VR · Exploration · First-Person
INFRA
Shared: Puzzle · Exploration · Walking Simulator
Firmament
Shared: Puzzle · Exploration · VR