Steam market intelligence
Mamon King
90% positive · 605 Steam reviews · released Dec 10, 2025 · by LiTMUS Co., Ltd.
What it likely sold — estimate, stated as a range on purpose
Lifetime units: ~19,965
(P10–P90: 7,986 – 43,923)
Gross revenue: ~$212,663
($85,065 – $467,859)
Estimate, method v1.0 — before Steam's ~30% share, refunds and VAT. The band means: we'd be surprised if the truth sat outside it. How we estimate
Player voice — measured shares of Steam thumbs, never a model
Gameplay & mechanics85% positive · 20 mentions
“I played through, slugged it out, got to Mamon King with my Ancient Mamon whose name I forgot about. The spiky gray lizard dude. I heard about this game by browsing online and hearing that some Japanese streamer spent 160k on this game, to…”Recommended · Steam review · Dec 2025 · 3 h played
Content & longevity74% positive · 19 mentions
“IM GOING TO BECOME THE MAMON KING! But in all honesty, the game has its flaws. It's a charming Monster Training game much like Monster Rancher, but with cards. Your Mamon is the deck and the power of the deck, train them well. I've spent…”Recommended · Steam review · Dec 2025 · 3 h played
Price & value89% positive · 18 mentions
“Very similar to Monster Rancher. Very good game and worth the price. Hope more is added in the future.”Recommended · Steam review · Dec 2025 · 3 h played
69 recent English reviews stored · topics keyword-matched · topics under 12 mentions stay hidden · methodology
Game DNA — store facts, community tag votes, labeled AI inference
Business model
Buy to play
Sources: Valve store fields · community tag votes · AI-inferred values are marked and drawn from a fixed vocabulary.