
Hand-craft your team of perfect Monsters and wage a one-man war against fate and the world in the Crown Nation! With a True Crossbreeding system, every Monster is entirely your own!
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.43/day in the week to Aug 28 → 0.14/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Explore the beautiful, textured and detailed environments of The Crown Nation, solely brought to life by our environment artist Arex. Immerse yourself in the soundscape of Sin Eater by music directed by Onion_mu and the sound team. Breed over 1000 unique monster sprites lovingly crafted by RacieB with the most robust and polished true crossbreeding system implemented in a video game by Kyle Toom.
Game Director APE-AHAB, in partnership with Jason Walsh (the mastermind behind "Monster Crown") have a truly wild world and mind-bending story in the works for you to experience. Start your journey through the madness of Monster Crown: Sin Eater.
With over a thousand unique, hand-crafted Monster sprites, and hundreds of colors to choose from, you'll find the ace Monster that's right for you! And once you've found your favorites, use Monster Crossbreeding or perform Monster Fusion to reach new heights!
The game's storyline puts you in the shoes of Asur, a young farm boy who has aspired to be a Monster Tamer his whole life, just like his big brother. When his family is put in mortal danger, he must act to set things right, and change the Crown Nation forever.
Be sure to build yourself a powerful team of mighty companions. Turns out, Asur won't have much luck going it alone!

Certain Monsters also transform when exposed to certain elements. Be sure to try strange new items on your favorite Monsters — you never know what's going to happen!

With so many monsters, obtaining them all, their crossbreeds and their transformations (and the transformation's crossbreeds) is quite an undertaking, only serious collectors should attempt this!

Along the way, you'll explore towns packed with interesting characters. Another way Monster Crown: Sin Eater elevates the standard tropes is with branching dialogue and decisions that have a real impact on the game.

You'll travel the world and encounter Monsters roaming the wilds. Each one has a personality; some will flee from you, some will give chase, some — the more sinister Monsters — will stalk you from the shadows.

Think you have what it takes to make it in the Crown Nation? Download our free demo today to enjoy a taste of what we've got cooking.
Sums Steam only; PlayStation, Xbox, Nintendo publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $24.99 | 205reviews | 87% | — | $132.8K |
| $24.99 | 60ratings | 89% | — | not modelled | |
Engagement
Reviews
Themes across 57 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Super fun game if you enjoy RPGs where collecting monsters is the main feature. Not only does it have an insane cast of cool, uniquely designed creatures it allows you to breed every single one into a cross breed taking on the type and color scheme of parents allowing for even more customization and collection. My personal favorite part is finding a monster I like then breed it with a whole bunch of high level monsters to create my perfect version of that monster to take on my mission. Exploration is also insanely fun in this game I always feel rewarded for exploring with either loot or new monsters
Scratches the pokemon itch
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English
| $24.99 |
| 27ratings |
| 94% |
| — |
| not modelled |
| $24.99 | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 57 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
It reminds me of the good ol days of Pokémon Gold and Silver... if the good ol days had super bad navigation, the game barely telling you on what to do next and barely finding out which new monster is new form of itself or the same ♥♥♥♥♥♥♥ monster you've seen over and over again because your constantly farming for the next level your going to. I mean ♥♥♥♥ you couldn't give any of the new players to your game a functioning ♥♥♥♥♥♥♥ map to tell them where to go next because there are so many big areas that branch off that don't actually continue the story? I was so confused the first time I played this game because I was wondering where to ♥♥♥♥♥♥♥ go next because the game barely tells you at all. God what bad game design. Not to mention this is NOT worth 25 dollars...
This is a pretty fun game if you like creature collectors. It runs well, looks good, and has a fun adventure. The story is okay, but is interesting enough to see where it goes. The gameplay is good, but I recommend higher difficulty if you've ever played a game like this before - since you can easily use fusion and monster breeding to raise your monster's stats. I kind of wish the bosses in the game had more unique abilities that I could get my other monsters through fusion or monster breeding. I don't feel like there are enough unique abilities in general too imo, and I'm not sure I'm a fan of the different "types" of monsters. Hopefully this sets up the dev to make another game in the future and add more variety.
O jogo tem um design legal, e é divertido por um tempo. O problema é o sistema de procriação dos monstros. O jogo te fala que se você estiver jogando na maior dificuldade disponível vai querer reproduzir e otimizar seus monstros, só que não há nenhuma estratégia ou sacrifícios a serem feitos. Você pode simplesmente procriar os monstros até conseguir criaturas com todos os stats maximizados, sem precisar pensar muito. A partir dai o jogo fica meio trivial, é só uma questão de quanto tempo você quer gastar pra criar suas criaturas geneticamente perfeitas. Claro, ninguém é obrigado a jogar o jogo desse jeito, mas quando o próprio jogo te incentiva a fazer isso, e é o principal mecanismo que diferencia ele dos outros, ignorar essa mecânica acaba descaracterizando ele também. o sistema elemental e de batalha são relativamente simples. É uma pena, o design das criaturas é muito bacana, o mundo parece interessante, e o sistema de procriação tem uma ideia bacana por trás com as criaturas hibridas, só que infelizmente ele não é balanceado.
아니 1탄과 다르게 외계인 나와? 화성침공인가 독특한 설정임 ^^
Yes
Very fun game! The Fusion and Breeding systems are exactly the kind of mechanic that I get lost in for hours when playing RPGs. Finding out which combos work to get optimized stats on your monsters is a great time. I'm also a huge fan of the graphics and music. The pixel art here is gorgeous, and there are so many bangers in the soundtrack. Overall, if you're a fan of monster tamers, I'd highly recommend it.
i recommend if you have the extra money and dont mind if you only play like 10-20 hours and then never play again if you dont have that then no do not buy in my opinion because releasing a game like nexomon, cassette beast, and coromon with lower quality and charging over 30% more is wild ive been looking for more adult style monster capture game "tired of the geared to children cutesy monster games". This games story is adult its pretty dark so far. some of the dialog is pretty lame and boring though. i really want to like this game but the game play is so stale!!!!!!! like how do you have combat and yet your sprites dont move and you put cheap sprite attacks over them like that was gonna work and then you copy and past the same sprite attacks to most other monsters. YOU CANT CUT CORNERS AND THEN ASK FOR HIGHER PRICE!!! look at pokemon their sales have dropped significantly for this exact reason
An improvement in every single way from the first game. No bugs, indepth customization, I couldn't reccomend it more
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $677 | 4 | 100% | $6.99 | |
| $49.2K | 63 | 84% | $19.99 | |
| $642 | 4 | 75% | $5.99 | |
| — | 0 | — | — | |
| $19.2M | 17.2K | 85% | $59.99 | |
| $1.3M | 8.1K | 89% | $8.74 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $132.8K | 1.2K | 54% | $6.99 | |
| $132.7K | 280 | 82% | $12.99 | |
| $132.8K | 282 | 69% | $11.99 | |
| $132.8K | 700 | 95% | $7.49 | |
| $132.8K | 1.8K | 74% | $5.99 | |
| $132.6K | 498 | 57% | $7.99 |