Cult of the Yellow King game cover

Cult of the Yellow King CD Key

Cult of the Yellow King is a cosmic horror idle clicker where you build a cult to summon the Yellow King. Generate resources through maddening generators and upgrades that cost sanity and flesh, unlock fragmented horror stories, and prestige by sacrificing progress to gain elder curses and restart deeper in devotion.
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Current Lowest Price

3.19$
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Release Date

12 Oct, 2026

Publisher/Developer

Metaphor Games, Newmind Interactive

Reviews

Steam: 75.45% positive (166/220)
Metacritic: -

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Cult of the Yellow King Steam Price History Chart

Current Steam price: 3.19$
Lowest Steam price ever: 2.39$ — 2026-07-09
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Cult of the Yellow King description

Cult of the Yellow King

Build your cult. Spread the mold. Watch the sky bloom with yellow eyes. Cult of the Yellow King is a cosmic horror idle clicker game where devotion is measured in decay. Reality is a thin scab over the void, and every action you take peels it back. With each click, you offer another piece of yourself—memory, tongue, flesh—until the world begins to rot in your hands and the Yellow King feels closer than breath.

Command a growing congregation of the damned as your cult’s work continues even when you step away. Your idle generators whisper forbidden secrets and produce the resources needed to expand the infection. But nothing comes freely: upgrades ask for disturbing payments, and progress carries a cost in sanity and humanity. This is not a climb to glory—it’s a deliberate descent into beautiful oblivion.

Key Features

  • Cosmic horror idle gameplay: Click to accelerate corruption, then let your cult work in the background as the mold spreads.
  • Dark upgrades and generators: Unlock new engines of devotion and terrifying improvements that demand grotesque offerings.
  • A narrative of unmaking: Uncover fragmented tales as you reach milestones—each revelation a fresh horror. Walls grow eyes. Skin crawls. The sky stains yellow.
  • Prestige through damnation: Ascend by shattering your progress. Choose an elder curse, begin again, and sink deeper into worship with every cycle.
  • Sounds of the void: A bleak, ritualistic soundtrack of black metal dirges by Merhum, crafted as hymns for the end of reason.

As your cult expands, the boundary between devotion and dissolution collapses. Prayers gnaw at what you are. Sacrifices hollow you out. The world doesn’t just change—it spoils, slowly and beautifully, until you can’t tell whether you’re summoning the Yellow King… or becoming the vessel that welcomes Him.

The King awaits. Click, and let the decay consume you.