
Sparks flare around the man all five sisters wish to claim. Introducing the new vertical scrolling shooter game!
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 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
Genres
Stats
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; Xbox, PlayStation, 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 | $13.99 | 65reviews | 92% | — | $18.6K |
| $13.99 | 154ratings | 86% | — | not modelled | |
Engagement
Reviews
Themes across 41 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Capolavoro totale. Non manca di nessuno di quei piccoli dettagli che un gioco ARCADE DEVE avere. Inoltre: Grafica pulita, gameplay ordinato, fisica presente. Anche le classifiche sono fatte bene. Perfetto. Total masterpiece. It lacks none of those little details that an ARCADE game MUST have. Also: Clean graphics, tidy gameplay, present physics. Leaderboards are also well done. Perfect.
It's a good quick game. It's not particularly hard compared to other bullet hells but nothing really stands out as a unique feature. I would recommend it on sale.
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.
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Japanese
| $13.99 |
| 36ratings |
| 93% |
| — |
| not modelled |
| $13.99 | — | — | — | 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 41 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
I'm a shmup beginner and not enjoying this one. So, long story short, PICK THIS UP IF ONE OF THE FOLLOWING IS TRUE: 1) you already played its spiritual predecessors, Castle Shikigami, to death. Castle Shikigami 2, a classic, is easily available on Steam or on PS2/GameCube if you prefer to play an older version. 2) You somehow love the aesthetic (more power to ya) 3) You are hardcore into shmups and need something quality to play I originally got Sisters Royale because I thought the game would be more accessible and lighthearted, but idk, I'm not a fan of the visuals at all. The harem anime thing is funny but not my style either. Music is good, score system is fun and "juicy," but idk everything just looks so bland and cheap. I've played sparse shmups but this game is kind of just an eyesore with its saturated colors. Idk if it's just me, but I also felt like my character's hit box didn't have that razor sharp clarity it does in the Shikigami series Also as a bonus I wanted to play this on my old potato laptop and it struggled, where older shmups seemed to run just fine. Kind of disappointing
[h1][b] 超初心者向け 式神の城が・・こんなにやさしくていいんですか! [/b] [/h1] 2025/10/11の評価です 100点満点中 60点くらい 主な評価は難易度にあります シナリオ 10点 プレイ時間 80点 ゲームバランス 90点 システム 80点 快適性 80点 満足感 60点 価格定価なら 40点セールなら 50点 大体 ワンプレイ30分もあればクリアできると思います [h2] どんなゲーム? [/h2] 式神の城シリーズを遊んで、あまりの難易度に挫折した人向けのゲームでしょうか とにかくやさしく、ゲームがあまりうまくない人でも5時間も遊んでいればエンディングに行けるのではないでしょうか どの層に向けて発売されているのかはわかりかねますが、だいぶ乙女チックなゲームです カジュアルに遊べるため気軽に遊べるいいゲームなのですが、シナリオが致命的にひどいです [h2] ◆悪い/だめだね❤どうにかして❤ [/h2] ❎️❎️❎️❎️❎️❎️❎️❎️❎️❎️シナリオ MPが削られました この苦痛を共感したいためぜひ飛ばさず読んでみてください 私には致命的に相性が悪かったようです なまじ読めはするので読んでみましたが同人ゲームレベルのシナリオです シナリオ自体はちゃんと読めるのと誤字脱字がおそらく無いぶん加点しています ❎️弾幕がカラフルじゃない 個人的には設定で弾幕の色彩を変更するなどでいじれればなあと思いました [h2] ◆良い/ここがすき❤ [/h2] 💮💮💮💮💮充実のオプション 弾幕STGが苦手な人にも易しい「オートボム」「被弾直前でスローになる」のオンオフがあり、敵弾の大きさや速さまでも調整できるという気配りがやさしすぎます 💮💮💮とってもやさしい難易度 初心者はこれでもやっとけといいたいくらいやさしいです それでいてハード難易度はちゃんとハードしています。こういうのでいいんだよこういうので
+1 有中文 有成就
This is a great entry into Castle of Shikigami. I find it a lot more approachable. I highly recommend this to shmup fans and shiki fans, but also to people who generally aren't into shmups, because the character variety of this game (and the Castle of Shikigami series, of which it is a spiritual successor) leads to very different playstyles compared to "usual" shmups and bullet hells.
地面の氷で滑って操作しにくくなったりとアクションゲームのノリ。
Every playable character is massively underpowered, even the DLC characters. Even the popcorn enemies are bullet sponges. The standard shots of every charater are useless.
Pretty nice Shmup you can pick up without much stress. It is very forgiving in giving you unlimited continues, 1 run is about 30 minutes. Each character's weapons are quite diverse, giving different playing strategy. Music is quite nice and story is quite funny. Overall a very enjoyable game.
Enjoyable game that's fairly forgiveable to those new to the shoot'em up genre. Solid recommendation during a sale.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $300.2K | 2.6K | 88% | $4.99 | |
| $67.9K | 386 | 97% | $9.99 | |
| $108.6K | 169 | 46% | $24.99 | |
| $91.9K | 226 | 97% | $13.99 | |
| $51.3K | 216 | 75% | $9.99 | |
| $41.8K | 65 | 95% | $24.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $18.6K | 131 | 73% | $5.99 | |
| $18.6K | 233 | 88% | $4.99 | |
| $18.6K | 68 | 96% | $10.99 | |
| $18.6K | 82 | 66% | $8.99 | |
| $18.6K | 82 | 40% | $8.99 | |
| $18.7K | 128 | 88% | $7.99 |