Games like Life is Feudal: Arden
Games like Life is Feudal: Arden include Rust, Albion Online, Last Oasis, Once Human, and Medieval Dynasty. We matched them by the tags players give Life is Feudal: Arden on Steam (RPG, Action, MMORPG, Sandbox, and Third Person): closest matches first, and among equally close ones the better-known games.

Rust
Shared: Crafting · Building · Sandbox

Albion Online
Shared: MMORPG · RPG · Sandbox

Last Oasis
Shared: RPG · Action · Crafting

Once Human
Shared: Action · Building · RPG

Medieval Dynasty
Shared: Building · Crafting · Sandbox

Conan Exiles Enhanced
Shared: Building · RPG · Sandbox

Mount & Blade II: Bannerlord
Shared: RPG · Sandbox · Action

Scrap Mechanic
Shared: Sandbox · Building · Crafting

ARK: Survival Evolved
Shared: Building · Crafting · Action

Pax Dei
Shared: MMORPG · Sandbox · RPG

Kenshi
Shared: RPG · Sandbox · Simulation

Mount & Blade: Warband
Shared: RPG · Sandbox · Action

Terraria
Shared: Sandbox · Building · Crafting

ARK: Survival Ascended
Shared: Building · Action · Sandbox

Life is Feudal: Your Own
Shared: Sandbox · RPG · Building

Valheim
Shared: Building · Crafting · Survival

Gloria Victis: Medieval MMORPG
Shared: MMORPG · Action · RPG

Dark and Light
Shared: RPG · Sandbox · MMORPG

Core Keeper
Shared: Sandbox · Action · Crafting

Trove
Shared: MMORPG · Sandbox · RPG

KINGDOMS
Shared: RPG · Building · Sandbox

Portal Knights
Shared: RPG · Sandbox · Building

Raft
Shared: Building · Crafting · Survival

The Forest
Shared: Building · Action · Crafting