Games like Warhammer 40,000: Dark Heresy
Games like Warhammer 40,000: Dark Heresy include PEAK, Sons Of The Forest, Lethal Company, REMNANT II®, and Chained Together. We matched them by genre: closest matches first, and among equally close ones the better-known games.

PEAK
Shared: Co-op · Single-player · Multi-player

Sons Of The Forest
Shared: Co-op · Single-player · Multi-player

Lethal Company
Shared: Co-op · Single-player · Multi-player

REMNANT II®
Shared: Co-op · Single-player · Multi-player

Chained Together
Shared: Co-op · Single-player · Multi-player

Warhammer: Vermintide 2
Shared: Co-op · Single-player · Multi-player

Don't Starve Together
Shared: Co-op · Single-player · Multi-player

Palworld
Shared: Co-op · Single-player · Multi-player

Monster Hunter: World
Shared: Co-op · Single-player · Multi-player

The Forest
Shared: Single-player · Multi-player · Co-op

CODE VEIN
Shared: Co-op · Single-player · Multi-player

Warhammer 40,000: Rogue Trader
Shared: Co-op · Single-player · RPG

Gunfire Reborn
Shared: Co-op · Single-player · Multi-player

Orcs Must Die! 2
Shared: Co-op · Single-player · Multi-player

How to Fish
Shared: Co-op · Single-player · Multi-player

Raft
Shared: Co-op · Single-player · Multi-player

RV There Yet?
Shared: Co-op · Single-player · Multi-player

Bloons TD 6
Shared: Co-op · Single-player · Multi-player

The Outlast Trials
Shared: Co-op · Single-player · Multi-player

The First Descendant
Shared: Single-player · Multi-player · Online Co-op

Last Epoch
Shared: Co-op · Single-player · Multi-player

Remnant: From the Ashes
Shared: Co-op · Single-player · Multi-player

Project Zomboid
Shared: Co-op · Single-player · Multi-player

Ravenswatch
Shared: Co-op · Single-player · Multi-player