Games like Harsh
Games like Harsh include Valheim, Enshrouded, Diablo® IV, Monster Hunter: World, and Palworld. We matched them by the tags players give Harsh on Steam (RPG, Open World, Dungeon Crawler, Action RPG, and Open World Survival Craft): closest matches first, and among equally close ones the better-known games.

Valheim
Shared: Open World · Open World Survival Craft · Base Building

Enshrouded
Shared: Open World · RPG · Base Building

Diablo® IV
Shared: Action RPG · RPG · Hack and Slash

Monster Hunter: World
Shared: Open World · RPG · Character Customization

Palworld
Shared: Open World · Open World Survival Craft · Multiplayer

ELDEN RING
Shared: Open World · RPG · Action RPG

Torchlight II
Shared: RPG · Action RPG · Dungeon Crawler

Grim Dawn
Shared: Action RPG · RPG · Hack and Slash

Raft
Shared: Open World Survival Craft · Open World · Crafting

Path of Exile
Shared: Action RPG · Hack and Slash · Dungeon Crawler

ARK: Survival Evolved
Shared: Open World · Open World Survival Craft · Crafting

Path of Exile 2
Shared: RPG · Action RPG · Hack and Slash

Don't Starve Together
Shared: Open World · Open World Survival Craft · Multiplayer

Titan Quest II
Shared: RPG · Action RPG · Dungeon Crawler

Rust
Shared: Open World · Open World Survival Craft · Crafting

Last Epoch
Shared: RPG · Action RPG · Hack and Slash

RuneScape: Dragonwilds
Shared: Open World · Open World Survival Craft · Multiplayer

7 Days to Die
Shared: Open World · Open World Survival Craft · Base Building

Green Hell
Shared: Open World · Open World Survival Craft · Base Building

Grounded
Shared: Open World Survival Craft · Open World · Base Building

Once Human
Shared: Open World · Open World Survival Craft · Multiplayer

Nightingale
Shared: Open World · Open World Survival Craft · Base Building

ICARUS
Shared: Open World Survival Craft · Open World · Base Building

Where Winds Meet
Shared: Open World · Action RPG · Character Customization