Games like Quantum Void
Games like Quantum Void include Hollow Knight, Ori and the Will of the Wisps, Elite Dangerous, Hollow Knight: Silksong, and No Man's Sky. We matched them by the tags players give Quantum Void on Steam (Exploration, Metroidvania, 1980s, Multiple Endings, and Action): closest matches first, and among equally close ones the better-known games.
Hollow Knight
Shared: Metroidvania · Exploration · Adventure
Ori and the Will of the Wisps
Shared: Metroidvania · Action · Exploration
Elite Dangerous
Shared: Exploration · Sci-fi · Space Sim
Hollow Knight: Silksong
Shared: Metroidvania · Exploration · Singleplayer
No Man's Sky
Shared: Exploration · Sci-fi · Adventure
Deliver Us The Moon
Shared: Adventure · Action · Sci-fi
STAR WARS Jedi: Survivor™
Shared: Action · Adventure · Singleplayer
Rise of the Tomb Raider™
Shared: Action · Adventure · Exploration
Starfield
Shared: Exploration · Sci-fi · Singleplayer
Outer Wilds
Shared: Exploration · Adventure · Space
Fallout 4
Shared: Exploration · Adventure · Singleplayer
Tomb Raider Game of the Year
Shared: Action · Adventure · Exploration
Supraland
Shared: Exploration · Metroidvania · Adventure
F.I.S.T.: Forged In Shadow Torch
Shared: Metroidvania · Action · Exploration
Axiom Verge
Shared: Metroidvania · Action · Exploration
Five Nights at Freddy's: Security Breach
Shared: Exploration · Multiple Endings · Singleplayer
Prince of Persia The Lost Crown
Shared: Exploration · Metroidvania · Action
Crimson Desert Enhanced
Shared: Exploration · Action · Adventure
Gato Roboto
Shared: Metroidvania · Action · Adventure
Five Nights at Freddy's: Into the Pit
Shared: Exploration · Adventure · 1980s
Atomic Heart
Shared: Adventure · Action · Singleplayer
ANIMAL WELL
Shared: Exploration · Metroidvania · Adventure
STAR WARS Jedi: Fallen Order™
Shared: Exploration · Sci-fi · Action
Assassin's Creed® Odyssey
Shared: Exploration · Multiple Endings · Action