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90% positive of 605 · Very Positive · Live from Steam
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"Mamon King" is a monster-raising simulation where you aim to become the King. Battles feature simple turn-based command combat, yet each monster possesses unique skills. Combined with the SP required to activate these skills, this creates intense strategic gameplay that anyone can easily enjoy.
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What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 90% on 2026-11-01 → 90% today (605 reviews)
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Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Adjustment: Refined UI text for enhanced clarity and intuition. Adjustment: Dr. Mamon’s post-experiment reactions now dynamically scale based on the outcome’s success level. Fix: Resolved a critical crash issue occurring when no more skills could be acquired f…
Added: Achievements System You can now access the Achievements page from the title screen to unlock achievements you’ve already earned. Please note that some achievements are triggered at the exact moment of completion, so you may need to earn those again. Add…
🌟 New Feature Added a "Pass" option to the shortcut keys during battle. (Using "Pass" causes the player's Mammon to take no action.) ⚙️ Changes Modified some dialogue and UI text. Increased the success rate of the "Dr. Mammon's Skill Acquisition" and "Trainin…
Works, but may need extra effort. Results from Valve's own testing.