Games like Only Me
Games like Only Me include Outer Wilds, Fallout 4, Starfield, BioShock Infinite, and Indiana Jones and the Great Circle. We matched them by the tags players give Only Me on Steam (Puzzle, First-Person, Shooter, Space, and RPG): closest matches first, and among equally close ones the better-known games.

Outer Wilds
Shared: Space · Puzzle · Exploration

Fallout 4
Shared: RPG · Shooter · First-Person

Starfield
Shared: Space · RPG · First-Person

BioShock Infinite
Shared: First-Person · Shooter · Story Rich

Indiana Jones and the Great Circle
Shared: First-Person · Puzzle · Story Rich

Far Cry® 5
Shared: Shooter · First-Person · Story Rich

Five Nights at Freddy's: Security Breach
Shared: First-Person · Singleplayer · Horror

Fallout: New Vegas
Shared: RPG · First-Person · Story Rich

Amnesia: Rebirth
Shared: First-Person · Puzzle · Story Rich

S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: Shooter · RPG · First-Person

Portal 2
Shared: Puzzle · First-Person · Singleplayer

Metro Exodus
Shared: Story Rich · First-Person · Singleplayer

Kingdom Come: Deliverance II
Shared: RPG · First-Person · Story Rich

METRO 2033 Redux
Shared: Story Rich · First-Person · Shooter

Prey
Shared: Space · First-Person · Singleplayer

Cyberpunk 2077
Shared: RPG · Story Rich · First-Person

Atomic Heart
Shared: Puzzle · Singleplayer · Shooter

Ready or Not
Shared: Shooter · First-Person · Realistic

Blue Prince
Shared: Puzzle · First-Person · Exploration

METRO Last Light Redux
Shared: First-Person · Story Rich · Shooter

The Talos Principle
Shared: Puzzle · First-Person · Story Rich

Half-Life 2
Shared: Shooter · First-Person · Story Rich

The Room 4: Old Sins
Shared: Puzzle · Story Rich · First-Person

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