Cult of the Yellow King: Summon the Cosmic Horror in this Idle Strategy Game

8/25/2026, 12:04:21 PM

Release date: 12/12/2025

Tags: #casual #incremental #idler #strategy #relaxing #indie #simulation #2d

User Reviews

Score: 80%Very Positive
Review Count: 128 reviews
Fetched At: 8/25/2026, 12:04:21 PM

Reference prices

Japan

¥ 350 (JPY)

Steam JP

$2.99 (USD)

Steam Global

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 350
Global Price: $2.99
Price in Your Region: ¥ 350Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 29 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/30/2026, 4:59:18 PM

The price snapshot and review snapshot differ by about 125 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

Cult of the Yellow King is a cosmic horror idle game where players build and manage a cult to summon an eldritch entity. Released on December 12, 2025, it offers incremental gameplay with a dark, atmospheric theme.

Who this is for

Players fascinated by the fragility of reality and cosmic dread will find themselves building a cult and attempting forbidden summonings in this unique idle game.

Details

Overview

Dive into the unsettling world of Cult of the Yellow King, a cosmic horror idle game that blends incremental mechanics with a chilling narrative. Developed by Metaphor Games and Newmind Interactive, this indie title invites players to build and manage a cult dedicated to summoning the titular Yellow King.

The game's premise is rooted in the idea that reality is fragile, and a malevolent entity, the Yellow King, is slowly encroaching upon it. Players will guide their followers, spread influence, and witness the world decay beautifully as they inch closer to their dark goal.

Highlights

Cosmic Horror Idle Gameplay: Experience a unique blend of incremental progression and Lovecraftian themes, where clicking and managing resources leads to the summoning of eldritch entities.
Cult Management and Expansion: Build your cult from the ground up, spreading its influence and mold across the world as you work towards appeasing the Yellow King.
Atmospheric Presentation: The game features a distinct visual style and thematic elements that evoke a sense of dread and cosmic unease, fitting for its genre.

Who It's For

Cult of the Yellow King is designed for players who enjoy idle and incremental games but are looking for a darker, more thematic experience. Fans of cosmic horror, psychological thrillers, and games with a slow-burn, atmospheric approach to gameplay will find themselves drawn into its unsettling world.

It's also suitable for those who appreciate indie titles that explore unique narrative concepts within established genres.