Games like My Sweet Floating in the Void
Games like My Sweet Floating in the Void include Antichamber, Outer Wilds, The Witness, Blue Prince, and Riven. We matched them by the tags players give My Sweet Floating in the Void on Steam (Adventure, Puzzle, Retro, Exploration, and Psychedelic): closest matches first, and among equally close ones the better-known games.

Antichamber
Shared: Puzzle · Exploration · Surreal

Outer Wilds
Shared: Exploration · Adventure · Puzzle

The Witness
Shared: Puzzle · Exploration · Adventure

Blue Prince
Shared: Puzzle · Exploration · Mystery

Riven
Shared: Adventure · Puzzle · Exploration

Firewatch
Shared: Adventure · Exploration · Mystery

Chants of Sennaar
Shared: Adventure · Puzzle · Singleplayer

Superliminal
Shared: Puzzle · Surreal · First-Person

Stray
Shared: Adventure · Exploration · Puzzle

Obduction
Shared: Adventure · Puzzle · Exploration

Murders on the Yangtze River
Shared: Puzzle · Adventure · Exploration

Return of the Obra Dinn
Shared: Puzzle · Mystery · Adventure

What Remains of Edith Finch
Shared: Adventure · Exploration · Mystery

The Room 4: Old Sins
Shared: Puzzle · Adventure · Mystery

Quern - Undying Thoughts
Shared: Adventure · Puzzle · Exploration

Broken Reality
Shared: Adventure · Retro · Surreal

Viewfinder
Shared: Puzzle · Adventure · Surreal

The Room
Shared: Puzzle · Adventure · Mystery

Manifold Garden
Shared: Puzzle · Surreal · Exploration

Call of the Sea
Shared: Adventure · Puzzle · Exploration

The Talos Principle
Shared: Puzzle · Adventure · First-Person

Moncage
Shared: Puzzle · Adventure · Surreal

The Unfinished Swan
Shared: Adventure · Puzzle · Exploration

The Room Three
Shared: Puzzle · Adventure · Mystery