Mamon King

About

Mamon King is a single player role playing game. It was developed by LiTMUS Co., Ltd. and was released on December 10, 2025. It received positive reviews from players.

Aim to become the strongest king with uniquely charming monsters! Players are special beings who can connect with Mamons (monsters) summoned from another world. Raise and train your Mamons with kindness, and sometimes strictness! After winning countless tournaments, when you defeat the strongest Mamon, you will become the world's king: the Mamon King! *38 Unique Mamons Mammon boast distincti…

Genres & Tags

Play Modes

Single-Player

Skip User Reviews

86%

Audience ScoreBased on 63 reviews

gameplay6 positive mentions

story3 negative mentions

The game is a fun and nostalgic homage to the Monster Rancher series, providing a satisfying monster-raising experience.
The gameplay loop is engaging, with a mix of training, battling, and resource management that keeps players invested.
For its price, the game offers decent value and has potential for future updates and improvements.

The game lacks depth and variety, leading to repetitive gameplay and a straightforward combat system that can become tedious.
There are significant balance issues, particularly with the RNG mechanics for summoning monsters and the limited number of unique creatures.
The graphics and animations feel rushed and inconsistent, detracting from the overall experience.

gameplay
23 mentions Positive Neutral Negative
26%
61%
13%
The gameplay is characterized by a straightforward and linear loop that can become tedious over time, primarily involving stat training and occasional battles or expeditions. While it may appeal to fans of management sims and monster-raising games, the lack of depth in combat mechanics and reliance on RNG elements can lead to a repetitive experience. Overall, the game offers a satisfying experience for its target audience, but it lacks engaging complexity and emergent gameplay features.
- “The gameplay loop is satisfying if you're a fan of management sims or were a fan of Monster Rancher.”
- “The gameplay feels rewarding, in my opinion.”
- “The voyage mechanic has that right amount of gamblingesque gamification to it.”
- “The gameplay loop is straightforward to the point of being quite tedious: almost all your days should be training a relevant stat, with some days doing something a bit different like expeditions or item battles if there's a lot of gold, over-leveling before progressing to the next rank.”
- “You probably will not beat the game without ending up feeling a bit bored - the gameplay loop is very uninteractive and linear.”
- “The gameplay is zone-out levels of simple and same-y, which happened to be exactly what I was looking for at the time, but in general I wouldn't say that the gameplay loop is very engaging or particularly rewarding.”
story
4 mentions Positive Neutral Negative
25%
75%
The game lacks a significant narrative, focusing instead on gameplay mechanics like raising a monster to compete in tournaments, making it unsuitable for players seeking a deep or engaging story.
- “This isn't a deeply plot-driven game.”
- “If you're looking for story, this is also not it; you just raise a monster and try to make it strong enough to win against every tournament.”
- “No story.”
grinding
3 mentions Positive Neutral Negative
100%
Players find the grinding aspect of the game to be tedious and repetitive, primarily involving training stats and engaging in 1v1 battles that become stale due to lack of automation in animations. The gameplay loop is straightforward but can feel monotonous, leading some to feel that extensive grinding is necessary to progress.
- “The gameplay loop is straightforward to the point of being quite tedious: almost all your days should be training a relevant stat, with some days doing something a bit different like an expedition or item battle if it's a lot of gold, over-leveling before progressing to the next rank.”
- “Still, 1v1 battles with the same opponent, grinding it out over and over, get stale after a while, especially because the animations don't automatically skip after each time.”
- “You'll need a second life for grinding.”
graphics
3 mentions Positive Neutral Negative
33%
100%
The graphics have received mixed feedback, with some users noting that many assets appear to be reused or flipped, while others praise the game's monster design and overall art style.
- “(and of course, you can also come for its monster design or its art style.)”
- “A lot of graphics feel like flipped assets.”
- “The graphics lack originality and creativity.”
- “The overall visual presentation is disappointing and uninspired.”
music
3 mentions Positive Neutral Negative
67%
100%
The music in the game is generally pleasant and non-intrusive, making it enjoyable for extended play sessions, though it lacks memorable motifs that resonate with players. Overall, while the soundtrack is good, it doesn't leave a lasting impression.
- “The music is good, the UI is smooth, and it's easy to learn.”
- “The sounds are pleasant to listen to and not grating, even if repeated for 3 hours straight.”
- “The sounds are pleasant to listen to and not grating, even if repeated for 3 hours straight, but none of the original soundtrack sticks with me; I cannot remember a single motif.”
- “The music feels generic and fails to create a memorable atmosphere, leaving me wanting more variety and depth.”
- “While the sound effects are decent, the overall music lacks creativity and fails to enhance the gaming experience.”