The Yellow King
Developed by Spellbook · Published by www.Spellbook.com
At a glance
Overview
An action, adventure, casual game by Spellbook, published by www.Spellbook.com — multi-player, mmo, pvp, online pvp. It is in Early Access.
Steam’s own one-line description: “A dark horror MMO inspired by the writings of H. P. Lovecraft. Infinite dungeon exploration, boss raids, guilds, PvP, leaderboards, and the destruction of your soul by an uncaring immortal e̵̺̙̺̥̅͆̾̽̈̇̇̂̑̊͊̽̕͜͝lde̸̮͔̞̮͖͖̙̍̒̽̓r̶̨̹̠̪̫͓̻͍̥͇̄͌͂̋̊̚ g̶̩̮̙̾̎̌̋̎͌͘͠oḓ̸̛̮̦̮͎͖̖͖͕͊͋̉̂́͛ slowly devouring the universe.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for The Yellow King.
| Feature | Supported |
|---|---|
| Single-player | No |
| Multiplayer | Yes |
| Co-op | Yes |
| Online co-op | Yes |
| PvP | Yes |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | Yes |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows 8+
- Processor: Intel Core i5-6600 or AMD fx-8350
- Memory: 4 GB RAM
- Graphics: NVIDIA GeForce GTX 960 or AMD Radeon R9 290X
- Network: Broadband Internet connection
- Storage: 2 GB available space
- Additional Notes: Try Gamepad For Better Experience
Recommended
- OS: Windows 10
- Processor: Intel Core i7-7700K or AMD Ryzen 7 2700k
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 1070 or AMD RX 580
- Network: Broadband Internet connection
- Storage: 2 GB available space
- Additional Notes: Try Gamepad For Better Experience
Supported languages (1)
The Yellow King FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is The Yellow King?
Steam classifies The Yellow King as a Action, Adventure, Casual, Indie, Massively Multiplayer, RPG game, developed by Spellbook. A dark horror MMO inspired by the writings of H. P. Lovecraft. Infinite dungeon exploration, boss raids, guilds, PvP, leaderboards, and the destruction of your soul by an uncaring immortal e̵̺̙̺̥̅͆̾̽̈̇̇̂̑̊͊̽̕͜͝lde̸̮͔̞̮͖͖̙̍̒̽̓r̶̨̹̠̪̫͓̻͍̥͇̄͌͂̋̊̚ g̶̩̮̙̾̎̌̋̎͌͘͠oḓ̸̛̮̦̮͎͖̖͖͕͊͋̉̂́͛ slowly devouring the universe.
How much does The Yellow King cost?
As of June 2026, Steam lists The Yellow King at $8.99. Prices and regional pricing change — check the Steam page for the current figure.
Is The Yellow King single-player or multiplayer?
Steam lists these modes for The Yellow King: Multi-player, MMO, PvP, Online PvP, Co-op, Online Co-op. It’s built around multiplayer — Steam doesn’t list a dedicated single-player mode.
Is The Yellow King on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists The Yellow King for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is The Yellow King out yet?
Yes — Steam lists a release date of Feb 5, 2020.
What platforms is The Yellow King on?
The Yellow King is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is The Yellow King single-player or multiplayer?
Steam lists these modes: Multi-player, MMO, PvP, Online PvP, Co-op, Online Co-op.
How much does The Yellow King cost?
Steam lists it at $8.99.
Who made The Yellow King?
The Yellow King is developed by Spellbook and published by www.Spellbook.com.
Where to get The Yellow King
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, www.Spellbook.com.