Cult of the Yellow King

Interested in the plot, a promising premise. Still pretty early in the build though, so I can't say much about the prestige system yet. Still, cosmic horror for the win!

Shun the nonbelievers. Shun. Shuuuuuuuuuuuuuuuuuuuuuuuuuuuuuun.

i have been having the time of my LIFE! with this game. recently got into the king in yellow and binge read everything i could about it and found out that there was a king in yellow IDLE GAME?? (<- i love idle games so much like actually) . i ADORE the lore drops and how the game feels (in the best way i can describe it it feels like a cold stone in the hours after it finishes raining so its damp ? i don't know how to explain better than that.... ). 100% recommend to king in yellow fans!! and to anyone who wants to get into it this game is genuinely very grasping on my attention!!!!

So far, great style, fun story and writing. LOVE the soundtrack, props to the metal band whose name escapes me right now. Looking forward to more for sure!

It's like playing Lovecraft's version of Cookie Clicker, but with less cookie clicking and more cosmic horror. Music nice too, takes the edge off. 8/10, still has a long way to come out of E.A.

I finished the early access content, and I honestly wish I could play more. I knew nothing about The King in Yellow until this game came out, and I love anything Eldrich-esque horror, so I was very intrigued. Highly recommend if you are a fan of idle games and Eldrich horror.

i love my husband the king in yellow glory to carcosa

Cult of the Yellow King takes the familiar foundations of the idle clicker genre and twists them into an unsettling journey through cosmic horror. Instead of chasing wealth, constructing cities, or optimizing production lines, players devote themselves to an unknowable ancient force whose influence spreads like a living infection. Every action serves the growth of an eldritch cult, turning what would normally be a relaxing progression system into a slow descent into madness. Inspired by the mythos of the Yellow King, the game embraces themes of corruption, obsession, and irreversible transformation, creating an atmosphere that feels consistently eerie rather than relying on sudden scares. The core gameplay revolves around gathering resources, unlocking increasingly disturbing abilities, and expanding the reach of your cult. Although the mechanics follow the familiar incremental formula of earning, upgrading, and resetting, the presentation ensures each advancement feels meaningful within the game's narrative. New upgrades are framed as forbidden rituals, grotesque mutations, or sinister blessings rather than simple statistical improvements. As your influence grows, reality itself appears to deteriorate, reinforcing the idea that success comes at the cost of both the world and your own humanity. This careful integration of story and mechanics helps the progression feel more engaging than many traditional idle games, where numerical growth often becomes disconnected from the overall experience. One of the game's strongest qualities is its commitment to atmosphere. The visual design leans heavily into surreal horror, filling the world with unsettling imagery such as creeping mold, distorted environments, and ever-present yellow eyes that suggest an unseen force constantly watching. Rather than overwhelming players with graphic violence, the horror emerges through implication and psychological discomfort. Every new discovery reinforces the feeling that something ancient is gradually consuming existence itself. The writing complements these visuals by presenting cryptic lore, unsettling descriptions, and fragmented storytelling that encourage players to piece together the larger mystery while continuing their descent into devotion. Narrative progression plays a surprisingly important role throughout the experience. Instead of serving as little more than background flavor, the story unfolds alongside the game's systems, rewarding continued progression with new revelations about the cult, the mysterious Yellow King, and the horrifying consequences of blind worship. The gradual delivery of lore creates a compelling incentive to keep advancing beyond simply unlocking larger numbers. This storytelling approach gives players the sense that every milestone uncovers another layer of an unfolding nightmare, making the game feel far more purposeful than many titles within the idle genre. Replayability is strengthened through its prestige mechanics, which are seamlessly incorporated into the lore instead of existing as a purely mechanical reset. Each cycle represents a deeper surrender to the ancient power, allowing players to unlock new abilities, permanent bonuses, and additional progression paths while preserving the game's central theme of inevitable corruption. Even during its Early Access phase, the game offers multiple prestige systems, passive upgrades, equipment progression, and branching story elements. The developers have also outlined plans to expand these systems with additional prestige routes, new skills, expanded lore, more equipment, enhanced music, and quality-of-life improvements, suggesting that the overall experience is intended to grow significantly over time. Audio contributes heavily to the oppressive mood. Featuring black metal compositions from the band Merhum, the soundtrack enhances the game's bleak atmosphere and reinforces the feeling of participating in forbidden rituals. Rather than simply providing background music, the audio works alongside the visuals to create an experience that feels consistently ominous. This attention to sound design is particularly valuable in an idle game, where players often spend long sessions observing gradual progression, making atmosphere essential for maintaining engagement. As with many Early Access releases, there are areas where the game still has room to mature. Players expecting a massive amount of content from the outset may reach the current limits sooner than they would in a fully completed release. Some progression systems and narrative arcs remain works in progress, and balancing will likely continue to evolve as additional features are introduced. Fortunately, the existing foundation is solid, and the developers appear committed to refining the experience through ongoing updates while incorporating community feedback to improve pacing and long-term replayability. Cult of the Yellow King stands out because it fully commits to its concept instead of merely applying a horror theme over conventional clicker mechanics. Every system, from upgrades and prestige to storytelling and audiovisual design, reinforces the unsettling premise of surrendering to an incomprehensible cosmic entity. Its combination of incremental gameplay, psychological horror, and atmospheric world-building offers a refreshing alternative to the cheerful tone typically associated with idle games. While the game still has content left to develop before reaching its full potential, it already demonstrates a distinctive vision that should appeal to fans of both cosmic horror and progression-based gameplay. Rating: 8/10

This is a weird, visually basic (yet stylized) game of clicking, finding multipliers, and earning no-click abilities. The music fits the game, but may not be loved by those outside your gaming space. Personally, I love the Yellow King aesthetic in general, and this game didn't let me down. I approve.

This is a qualified recommendation: this game is not finished, and at the time at which I write this review progressing to the fourth prestige reset is not possible. There are also some minor bugs I've discovered, such as the way the relics don't always update or load properly between prestige resets or turning off and then turning the game back on. Usually saving, quitting, and reloading has fixed these issues, though once it took me three such quick reloads before it "took." Still, I haven't actually lost any progress. just had minor inconvenience, so I see these issues as part of the growing pains of development rather than game-breakers. Having provided those caveats, this is a delightfully creepy game, with fungal-based cosmic horror as its central theme. Pretty easy to learn and figure out what to do next, made even easier by the mouse-over tooltips, as well as by the fact that if you do *anything* enough times in the game, you'll eventually make progress and new options will open up. All in all, I call this really nifty game design, right on-par with Mega Man X for intuitive player learning right alongside an effective and useful tutorial system that doesn't intrude unless you want it. The art and writing are both top-notch for what they're intended to do, which is to say, slowly creep you, the player, out with the dread of cosmic-level existentialism and the terror of realizing just how much of a monster you really are. I actually had to think for a while after reading part of the descriptions of my most recent acts as a cult leader before the full implications of what my in-game character did sank in. Besides all that, the writing isn't really long - it's to-the-point, and what a point it makes without requiring me to strain my brain while I'm a little sleep-deprived. Instead, the strain comes later, as I'm lying in bed, and the full realization dawns on me with awful clarity. As for the art, to elaborate, again, it's really creepy, which is what it's supposed to be, and also quite interesting from a purely aesthetic standpoint. More than that, though, it's like the writing: as functional as it is effective in conveying the cosmic horror of the game. As the bits of in-game art pop up, each of them acts as a visual representation of progress in the game, letting you as the player know how far you've gone, and how far you have yet to go, because all the little widgets are sized just right to the available space: if the screen is completely filled, you've done everything you can do, and don't have to go scrolling through the menus to make sure. All-in-all, I'm looking forward to seeing how this game evolves (...poor word choice, sorry) as it progresses through the stages of its complete development. It's not a finished product right now, so if that's not your thing, this isn't for you. Same with if you're not into cosmic horror, player character-as-monster, body horror, or creeping existential dread. If, on the other hand, none of those trigger-tags turn you away, this is probably a game for you. Oh yeah, and it's an idle game with effective variable player interaction, so you can choose how much you want to be clicking or just letting it run (though it does have to be running - at present it doesn't have any offline functionality, but since the game is fairly short that's not really a hindrance at present). That all needs to be said.