Games like Afelhem
Games like Afelhem include Wobbly Life, The Scroll of Taiwu : Beyond The Dome, Mount & Blade II: Bannerlord, Mount & Blade: Warband, and Last Oasis. We matched them by the tags players give Afelhem on Steam (Action, Adventure, Indie, Casual, and RPG): closest matches first, and among equally close ones the better-known games.

Wobbly Life
Shared: Adventure · Open World · Action

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Indie · Sandbox

Mount & Blade II: Bannerlord
Shared: RPG · Open World · Action

Mount & Blade: Warband
Shared: RPG · Action · Open World

Last Oasis
Shared: Action · Adventure · RPG

Grand Theft Auto V Legacy
Shared: Action · Open World · Adventure

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Open World · Adventure

Cat Quest
Shared: Adventure · Action · RPG

Rust
Shared: Open World · Adventure · Sandbox

Fallout 4
Shared: Open World · Adventure · RPG

Middle-earth: Shadow of War
Shared: Action · Open World · RPG

Terraria
Shared: Adventure · Sandbox · Indie

Monster Hunter: World
Shared: Action · RPG · Open World

Sands of Salzaar
Shared: RPG · Open World · Indie

Han Xiongnu Wars
Shared: Action · Adventure · RPG

My Time at Portia
Shared: RPG · Open World · Casual

Human Fall Flat
Shared: Adventure · Action · Sandbox

Middle-earth™: Shadow of Mordor™
Shared: Action · Adventure · Open World

Crimson Desert Enhanced
Shared: Action · Adventure · Open World

Starbound
Shared: Adventure · Sandbox · Open World

Don't Starve Together
Shared: Adventure · Open World · Indie

Palworld
Shared: Open World · Indie · Adventure

Tower Unite
Shared: Casual · Open World · Action

Fallout: New Vegas
Shared: RPG · Open World · Action