# RPG Knights of Grayfang — A vampire knight RPG

> Vampire knight RPG with a unique Blood Gauge combat system and temple conquest. (iPhone/iPad app by Kotobuki Solution Co., Ltd..)

- Source: https://appshunter.io/ios/app/rpg-knights-of-grayfang/id1663133152 (this page in markdown: same URL + `.md`)
- Developer: [Kotobuki Solution Co., Ltd.](https://appshunter.io/developer/314755636)
- Category: Games, Action, Role Playing
- Price: $7.99 with in-app purchases
- Rating: 4.50/5 from 11 App Store ratings · 9 written reviews indexed
- Age rating: 12+
- Requires: iOS 13.0 · 1.0 GB
- Languages: American English, Japanese
- Released: 2023-09-06
- Data updated: 2026-08-29
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/rpg-knights-of-grayfang/id1663133152/reviews.md

## What is RPG Knights of Grayfang?

The land of Eldraad is in the midst of a war between the humans, born from the Twilight Deity, and the monsters, born from the Nightfall Deity, to control all nine temples. King Edwahl wields twilight's might, turning humans into vampires via a ritual. Yet, a sinister force awakens among monsters. Will nightfall or twilight triumph?

One of the main characters, Thoma, wields a unique Blood Gauge, replacing HP and MP. Using this gauge, characters can activate Bloodthirst, granting new skills and appearances. Equip bats found in dungeons for passive effects like protection from ailments and boosted attack power. Seize victory by claiming all nine temples. Unravel the mysteries and battle the monsters within to conquer them!


* This app supports devices newer than iPhone 7 and iPad 6th with iOS 12 and up. User support on non-supported devices is not guaranteed.

## Key features

- Unique Blood Gauge combat system
- Bloodthirst skills and transformations
- Equip bats for passive buffs
- Conquer nine temples
- Vampire knight protagonist
- Monster battles

## Pricing and in-app purchases

Base price: $7.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Blood Stone x 100 | $0.99 | one-time |
| Blood Stone x 600 | $4.99 | one-time |
| Blood Stone x 2600 | $19.99 | one-time |
| Blood Stone x 7000 | $49.99 | one-time |
| Blood Stone x 1250 | $9.99 | one-time |


## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/rpg-knights-of-grayfang/id1663133152/reviews.md

### 5/5 — Mini puzzles

*2026-02-14*

Love the addition of the mini puzzles to the dungeons!!

### 4/5 — サクサク

*2025-05-05*

レベル上げに関してはサクサク行けるから問題はなくレベル999まで行ける。後半自由行動で島でサクッと。問題はラスボスすらオートで終わらせられるからストーリーを見るような感覚。実質苦労するのは裏のほうの２組。ストーリーとしてはちょっとあの男二人の関係性が理解出来てないのは自分が頭悪いからかな？敵情報調べるのに下に下にってのはめんどくさかったです。

コウモリ…もっと種類あると思って期待してたのですが固定されていて正直期待外れでしたし、必要性感じなかった。

### 3/5 — Decent game

*2025-01-02*

Decent game only issue I have is that can’t pick character or make one - stuck as a female and then male join it - mostly female characters at start ? Why not let the person make their own knight … suppose to be an RPG …. One thing about games , is I hate playing it if I am stuck as a female in game … limited your gameplay to customers which is stupid !!!

### 5/5 — Thats a great game

*2023-09-24*

Its a great game as always, all kemco games are simply great

### 3/5 — 子供向け

*2023-07-10*

記憶喪失の製血工場が居ると聞いて来たけど

おままごとだったわ

### 5/5 — サクサクと

*2023-05-19*

サクサク進められて楽しいです！

### 4/5 — まあまあ

*2023-04-13*

楽しめたけど少し物足りない感じもあった。気になった事は、敵図鑑をいちいち下までスクロールするのが面倒、クリア後の新しいコンテンツが無い、盗むスキルの使い所がほぼ無かった、余った武器と防具を売れなくなる事がある。

### 5/5 — クリア後がないのが残念

*2023-04-11*

面白かったです。
ストーリーはいつも通り。
目新しい罠パズルがあったけど、説明が丁寧でした。全部消すと…がもっとあってもいいなぁ。
いつもあるクリア後が無くて残念でした。その分、ボリューム少なく感じました。
ノーマルで戦って、余裕だったので、いつもより敵弱めに感じました。話の進行とレベルアップとのバランスのせいかも？
すぐにレベルMAXになったし。
敵図鑑で、フィールドのノルマが無かったので、集めやすかったです。

### 3/5 — RPG若葉マークさん向け？

*2023-04-10*

マップ画面開けば、サブクエストがどこで発生してるかがすぐわかるしダンジョンいけばどこにサブクエストの対象があるのかもミニマップひろげればすぐわかるのでかなりサクサクすすみます。ですが、クリア後のアレがないのが物足りないところ。ストーリーとしてはまぁいいのでは無いかと思います。

## Frequently asked questions about RPG Knights of Grayfang

### What is the gameplay like in RPG Knights of Grayfang?

RPG Knights of Grayfang features a unique combat system centered around a Blood Gauge, which replaces traditional HP and MP. Players can activate Bloodthirst for new skills and appearances, and equip bats found in dungeons for passive bonuses to aid in battle and temple conquest.

### Does RPG Knights of Grayfang support offline play?

The provided description does not explicitly mention offline play capabilities for RPG Knights of Grayfang. As a paid RPG, it is likely designed for single-player experiences which may or may not require an internet connection for certain features.

### What devices can I play RPG Knights of Grayfang on?

RPG Knights of Grayfang supports devices newer than iPhone 7 and iPad 6th with iOS 12 and up, including iPhone, iPad, and iPod Touch.

### How often is RPG Knights of Grayfang updated?

RPG Knights of Grayfang was last updated on September 6, 2023, with version 1.1.1. The initial release date was also September 6, 2023, suggesting recent development and potential for future updates.

### What is the age rating for RPG Knights of Grayfang?

RPG Knights of Grayfang has an age rating of 12+, indicating it is suitable for players aged 12 and older.

### How does RPG Knights of Grayfang compare to other vampire RPGs?

RPG Knights of Grayfang distinguishes itself with its unique Blood Gauge mechanic and the ability to equip bats for passive effects, offering a fresh approach to combat and character progression within the vampire RPG genre.

### What is the price of RPG Knights of Grayfang?

RPG Knights of Grayfang is a paid application, priced at $7.99.

### What do users like about RPG Knights of Grayfang?

Based on the available rating of 4.5 stars from 11 ratings, users appear to have a positive sentiment towards RPG Knights of Grayfang, likely appreciating its unique gameplay mechanics and thematic elements.

## Version history (last 3 releases)

### 1.1.1 — 2023-09-06

English version released!

### 1.0.2 — 2023-04-19

No release notes.

### 1.0.0 — 2023-03-30

No release notes.

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## More apps by Kotobuki Solution Co., Ltd.

- [RPG　Eve of the Genesis](https://appshunter.io/ios/app/rpg-eve-of-the-genesis/id418520600)
- [RPG - Fantasy Chronicle](https://appshunter.io/ios/app/rpg-fantasy-chronicle/id441242571)
- [RPG DarkGate - KEMCO](https://appshunter.io/ios/app/rpg-darkgate-kemco/id481618630)
- [RPG Aeon Avenger](https://appshunter.io/ios/app/rpg-aeon-avenger/id482885015)
- [RPG Grinsia](https://appshunter.io/ios/app/rpg-grinsia/id502495244)
- [RPG Covenant of Solitude](https://appshunter.io/ios/app/rpg-covenant-of-solitude/id543129763)

All apps by Kotobuki Solution Co., Ltd.: https://appshunter.io/developer/314755636

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*