
A doomsday land defense adventure in which you raise MOCHI-O, a weapon of annihilation that looks a lot like a hamster, to protect your country. Pet and raise MOCHI-O to defeat the oncoming enemies and fight through the tender post-apocalypse.
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/day in the week to Sep 10 → 0.57/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
A homeland defense adventure to raise and fight kawaii annihilation weapons!
Hold MOCHI-O in your right hand, aim at the enemy, and attack. Enemies you defeat will drop seeds.
As you accumulate experience gained from picking up the seeds, you will gain skills from random choices.
Strengthen your MOCHI-O in battle to destroy the approaching enemies and defend the defense line.
Spend the money you earn in battle to strengthen MOCHI-O.
You can also unlock weapons, which will give you an advantage in battle.
Giving seeds to MOCHI-O will increase its trust level and strengthen its status.
A cute hamster......but a handy annihilation weapon for homeland defense.
The player's mission is to raise MOCHI-O as a keeper and protect his country from foreign enemies.
The heartwarming dialogue between the characters is also a highlight of the game.

Zxima
Zxima started game development as an independent developer in 2017,
He has released 10 games, including “Parasite Days” and “Post-apocalypse Bakery”.
His games are set in a tender post-apocalypse world, and feature game systems and a mysterious worldview created by his unique sensibility.
“Catastrophe Restaurant” won the Top 3 award at the Google Play Indie Games Festival 2022.
[Creator's comment]
Wouldn't it be great if you could go on a rampage with a small, cute, and extremely strong character?
That's what I had in mind when I created this game from start to finish.
I would be happy if you could go on a rampage with a small, cute, and extremely strong character.
Genres
Engagement
Reviews
Themes across 52 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Random Scuffed Games #468 https://twitch.tv/DitoMido Aktuelle Spielequeue: https://rsg.ditomido.de Bisherige Reviews Archiv: https://rsg.ditomido.de/archive Vorgeschlagen von: Rittersternchen MOCHI-O ist Moorhuhn, Vampire Surivor und Tamagochi in einem Spiel witzige Story, überraschend gut funktionierendes Games und Spielkonzept gepaart mit reizüberflutenden Effekten garantieren für gut investierte 5€ um etwas Zeit totzuschlagen Am anfang wirkt es etwas trocken, aber spätestens sobald die erste Runde vorbei ist darf man sich auf ein Feuerwerk der Pixel-Partikel gefasst machen. sehr cool! ein wenig Variation was den Spielablauf ändern würde wäre noch absolute Meisterklasse gewesen. Damit meine ich z.B. Richtungswechsel in manchen leveln, ggf. die Mitte oder Zonen beschützen etc. Vielleicht ist das ja sogar der Fall aber in 30 Minuten ist es zumindest nicht absehbar gewesen und sollte ggf. etwas früher eingebunden werden, damit man noch stärker ans Spiel gefesselt ist. Rating: Dito: 4.7/5 Chat: 3.42/5 Gesamt: 4.06/5
スマホ版をある程度プレイし、かなり気に入ったのでSTEAM版も購入 全実績解除済み かわいいハムちゃんですべてを薙ぎ払うゲーム ストーリーも良く、気楽にのんびり遊べてとても良い 一部効果音の音量が大きかったり、音が鳴りすぎて若干音割れぎみになってしまったり、 演出が飛ばせないなど、若干の不満点はあるが、気楽に遊ぶ分には気になるほどではない もちおかわいいよ、もちお~~~
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: Japanese, English, Simplified Chinese, Traditional Chinese
Hours played at review time, across 52 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
お手軽で爽快感があり上質なスナック感覚で遊べてGOOD! ぜひともボリュームアップして次回作を作ってほしいなぁ
粗ワンコインで世界を変えるシューティング
MOCHI-O is a charming shooter/tower defense style game with a fun mission based gameplay loop. its unqiue and sometimes strange premise fits nicely with the simple yet satifying gameplay. The upgrade/evolution system is akin to those found in bullet heaven/survivor games, both visually stimulating and adding something to work towards. Befriend MOCHI-O and face the tides of unending war, with a few snack brakes in between. If you like eye melting shooters with a bit of gameplay depth, would recommend!
もちおと園長がかわいい
全実績解除まで楽しく遊ばせていただきました! (なんなら終わったあとも遊んでいる…) PVではもちおの可愛さとシューティング部分が派手に見えますし、実際その部分はとても良くできていて、普段シューティングを全然遊ばない私でも気楽に遊べる仕様がとても良かったです。 でもこのゲームに沼る理由って、システムよりストーリーなのではと思っております。 このタイプのゲームはストーリーが置いてけぼりになりがちですが、MOCHI-Oはストーリーがしっかりしていて、最後までとても楽しめました! もちおも飼育員も園長も大好きです😊 PVの期待度以上に楽しめた1本、かなりオススメです! じぃーまさんの次回作もまた遊ばせていただこうと思います👍
画面が滅茶苦茶で楽しくなる良ゲー 値段以上に楽しめた
もちおはそこまでもちもちしていない ハムスターを二匹持てる神ゲーム
ヴァンサバのでディフェンスシューティング的なゲーム マウスの位置に自動的に攻撃が入るのでエイム力的なのは要らないけど、ある程度どの敵を処理するかといわゆる経験値(このゲームでは種)をどのタイミングで取るか的な部分がこのゲーム特有のプレイヤースキルになる。 全体的に出来が良い ストーリーはぶっ飛んでるけど割と好みな感じでした ハムの効率的なレベル上げについて [spoiler] 赤い種を食べさせるのにチャージで与えるより1粒で連続で与えてコンボを稼ぐことで最初は10粒で+10Exp、20粒で+20ボーナスになっているが、100粒以降は+100Expボーナスが10粒ごとにもらえるので、コンボが途切れないようにマウスを連打してコンボボーナスをもらうと割と簡単にレベルが上がる。 [/spoiler]
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.
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