Games like stein.world
Games like stein.world include The Elder Scrolls Online - Standard Edition, FINAL FANTASY XIV Online, Neverwinter, Albion Online, and Hogwarts Legacy. We matched them by the tags players give stein.world on Steam (MMORPG, RPG, Open World, Massively Multiplayer, and 2D): closest matches first, and among equally close ones the better-known games.

The Elder Scrolls Online - Standard Edition
Shared: MMORPG · RPG · Open World

FINAL FANTASY XIV Online
Shared: MMORPG · RPG · Massively Multiplayer

Neverwinter
Shared: MMORPG · RPG · Massively Multiplayer

Albion Online
Shared: MMORPG · Open World · Massively Multiplayer

Hogwarts Legacy
Shared: Open World · RPG · Fantasy

Trove
Shared: MMORPG · Open World · Pixel Graphics

Guild Wars 2®
Shared: MMORPG · RPG · Massively Multiplayer

Crimson Desert Enhanced
Shared: Open World · RPG · Action

Gloria Victis: Medieval MMORPG
Shared: MMORPG · Open World · Massively Multiplayer

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

Mortal Online 2
Shared: MMORPG · Open World · RPG

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

The Quinfall
Shared: MMORPG · Open World · Massively Multiplayer

SpiritVale
Shared: MMORPG · RPG · Massively Multiplayer

Blue Protocol: Star Resonance
Shared: MMORPG · RPG · Massively Multiplayer

Destiny 2
Shared: Open World · MMORPG · PvE

Star Trek Online
Shared: MMORPG · Massively Multiplayer · RPG

Where Winds Meet
Shared: Open World · RPG · MMORPG

Pantheon: Rise of the Fallen
Shared: RPG · MMORPG · Massively Multiplayer

Pax Dei
Shared: MMORPG · Open World · RPG

Terraria
Shared: 2D · Pixel Graphics · Open World

The Elder Scrolls IV: Oblivion Remastered
Shared: RPG · Open World · Fantasy

Drova - Forsaken Kin
Shared: RPG · 2D · Pixel Graphics

Dark and Light
Shared: Open World · RPG · Massively Multiplayer