Games like The Lost
Games like The Lost include PUBG: BATTLEGROUNDS, Far Cry® 5, Far Cry® 6, The Forest, and Left 4 Dead 2. We matched them by the tags players give The Lost on Steam (Action, Adventure, Action-Adventure, Shooter, and Exploration): closest matches first, and among equally close ones the better-known games.

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS

Far Cry® 5
Shared: Action-Adventure · Shooter · FPS

Far Cry® 6
Shared: Action-Adventure · Action · FPS

The Forest
Shared: Adventure · Action · Horror

Left 4 Dead 2
Shared: Action · Shooter · FPS

Atomic Heart
Shared: Adventure · Action · FPS

Aimlabs
Shared: Action · Shooter · FPS

Escape the Backrooms
Shared: Horror · Adventure · Exploration

Resident Evil Requiem
Shared: Action · FPS · Action-Adventure

Five Nights at Freddy's: Secret of the Mimic
Shared: Adventure · Action · First-Person

Ready or Not
Shared: Shooter · FPS · Action

Battlefield™ 2042
Shared: Shooter · FPS · Action

Arma 3
Shared: Action · Shooter · Military

Apex Legends™
Shared: Shooter · Action · FPS

VLADiK BRUTAL
Shared: Action · Shooter · FPS

Metro Exodus
Shared: FPS · Action · Adventure

Five Nights at Freddy's: Security Breach
Shared: Horror · Adventure · Exploration

BioShock Infinite
Shared: Action · Shooter · FPS

Call of Duty®
Shared: Action · Shooter · FPS

SILENT HILL: Townfall
Shared: Adventure · Action · Horror

Far Cry 3
Shared: Action · Adventure · FPS

Paper Dolls 2
Shared: Shooter · FPS · Action-Adventure

Far Cry® 4
Shared: Action · Adventure · FPS

Half-Life 2
Shared: Action · FPS · Shooter