Games like Lone Leader
Games like Lone Leader include Dying Light, Resident Evil Village, Resident Evil Requiem, Left 4 Dead 2, and Daymare: 1998. We matched them by the tags players give Lone Leader on Steam (Indie, Action, Adventure, Gore, and Violent): closest matches first, and among equally close ones the better-known games.

Dying Light
Shared: Horror · Survival Horror · Zombies

Resident Evil Village
Shared: Action · Horror · Survival Horror

Resident Evil Requiem
Shared: Action · Survival Horror · Horror

Left 4 Dead 2
Shared: Action · Zombies · FPS

Daymare: 1998
Shared: Action · Indie · Adventure

Resident Evil 2
Shared: Horror · Survival Horror · Zombies

The Walking Dead: Saints & Sinners
Shared: Action · Gore · Adventure

Resident Evil 3
Shared: Action · Horror · Zombies

Resident Evil 7 Biohazard
Shared: Horror · Survival Horror · Gore

Nightmare of Decay
Shared: Action · Horror · Survival Horror

Resident Evil 4
Shared: Action · Horror · Survival Horror

Back 4 Blood
Shared: Gore · Zombies · Action

CARRION
Shared: Gore · Action · Indie

Resident Evil 4 (2005)
Shared: Action · Survival Horror · Horror

Dead by Daylight
Shared: Horror · Gore · Survival Horror

Killing Floor
Shared: Action · Zombies · Horror

The Beast Inside
Shared: Adventure · Horror · Action

DOOM Eternal
Shared: Action · Gore · Violent

The Evil Within 2
Shared: Horror · Action · Survival Horror

Outlast
Shared: Horror · Gore · Survival Horror

Resident Evil Revelations 2
Shared: Action · Horror · Zombies

Arizona Sunshine® VR Legacy
Shared: Action · Horror · Zombies

The Forest
Shared: Adventure · Horror · Action

Serious Sam 4
Shared: Action · Gore · Adventure