Games like The Stone
Games like The Stone include Half-Life 2, BioShock Infinite, Black Mesa, Half-Life: Alyx, and Apex Legends™. We matched them by the tags players give The Stone on Steam (Action, Adventure, First-Person, Sci-fi, and Indie): closest matches first, and among equally close ones the better-known games.

Half-Life 2
Shared: Action · Sci-fi · FPS

BioShock Infinite
Shared: Action · First-Person · Adventure

Black Mesa
Shared: Action · FPS · First-Person

Half-Life: Alyx
Shared: VR · FPS · Action

Apex Legends™
Shared: Action · First-Person · FPS

BONEWORKS
Shared: Action · VR · Adventure

Bright Memory
Shared: Action · First-Person · FPS

Aimlabs
Shared: Action · FPS · First-Person

Call of Duty®: Black Ops III
Shared: Action · First-Person · FPS

Half-Life: Opposing Force
Shared: Action · FPS · Sci-fi

Far Cry 3
Shared: Action · Adventure · FPS

Halo Infinite
Shared: Action · FPS · First-Person

Bright Memory: Infinite
Shared: Action · Indie · FPS

Half-Life: Blue Shift
Shared: Action · Sci-fi · FPS

BONELAB
Shared: VR · Action · First-Person

RoboCop: Rogue City
Shared: Action · First-Person · FPS

PUBG: BATTLEGROUNDS
Shared: Action · Shooter · FPS

Atomic Heart
Shared: Adventure · Action · FPS

ORION: Prelude
Shared: Action · FPS · Adventure

Pavlov
Shared: VR · Action · Shooter

DOOM
Shared: Action · FPS · First-Person

Half-Life
Shared: FPS · Sci-fi · Action

Titanfall® 2
Shared: Action · FPS · Shooter