# Sword Parasite: Idle RPG — A darkly comic RPG

> Darkly comic idle RPG where the player is a host to a parasitic sword. (iPhone/iPad app by NGU Studio.)

- Source: https://appshunter.io/ios/app/sword-parasite-idle-rpg/id6748052130 (this page in markdown: same URL + `.md`)
- Developer: [NGU Studio](https://appshunter.io/developer/1529772326)
- Category: Games, Casual, Simulation
- Price: Free with in-app purchases
- Rating: 4.18/5 from 34 App Store ratings · 6 written reviews indexed
- Age rating: 12+
- Requires: iOS 16.1 · 631 MB
- Languages: English, Japanese, Korean, Chinese, Chinese
- Released: 2025-09-19
- Data updated: 2026-08-15
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sword-parasite-idle-rpg/id6748052130/reviews.md

## What is Sword Parasite?

Welcome to Sword Parasite: Idle RPG – the only game where you’re not the hero… you’re the handle!

In this darkly funny and twisted idle RPG, the parasite blade has chosen you as its next host. As the sword feeds on your life, it gains unstoppable power – but can you control the parasite before it consumes everything?



- Features:

Idle RPG with a twist – The sword grows stronger as it drains you. Upgrade, evolve, and dominate without lifting a finger!

Dark comedy meets action – A unique storyline where you serve the blade. Or does it serve you?

Epic boss fights – Battle monstrous enemies and rival parasite swords in intense idle combat.

Cute yet creepy art style – Quirky visuals that blend charm and darkness, just like your parasite overlord.

Collect and upgrade – Unlock new parasitic abilities, evolve your sword, and customize your doomed hero.

Offline progression – Your sword keeps feeding (and growing) even when you're away.



- How to play?
Easy! Start your journey as the sword’s unfortunate partner. Watch as the blade’s power increases, absorb enemies’ souls, and unlock devastating abilities. The more you play, the stronger (and hungrier) your sword becomes!

Ready to stop pretending you control the sword? Download Sword Parasite: Idle RPG and see who really wields the power!

Will you survive… or become just another handle for the parasite?

## Key features

- Idle RPG with a twist
- Dark comedy storyline
- Epic boss fights
- Cute yet creepy art style
- Collect and upgrade abilities
- Offline progression

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Reward Ads Remove Package | $5.99 | one-time |
| Buff Package 03 | $5.99 | one-time |
| Buff Package 02 | $5.99 | one-time |
| Stage Pass 01 | $5.99 | one-time |
| Marble Package 2 | $5.99 | one-time |
| Marble Package 3 | $7.99 | one-time |
| Marble Package 1 | $3.99 | one-time |
| Daily Servant Dungeon Package | $0.99 | one-time |
| New Year Package 2 | $19.99 | one-time |
| New Year Package 1 | $6.99 | one-time |
| Imp Skin 02 | $3.99 | one-time |
| Daily Hot Time Package | $0.99 | one-time |
| Hot Time Package | $1.99 | one-time |
| 50 Stage Package | $3.99 | one-time |
| Chuseok Package 1 | $3.99 | one-time |
| Rare Equipment Package | $3.99 | one-time |
| Ultimate Divine Artifact Package | $99.99 | one-time |
| Divine Essence 05 | $39.99 | one-time |
| Divine Essence 06 | $69.99 | one-time |
| 200 Stage Package | $19.99 | one-time |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/sword-parasite-idle-rpg/id6748052130/reviews.md

### 2/5 — Meh

*2025-09-23*

I usually never right a review but I had such high hopes when I downloaded it pre order then it came out and it’s completely lack luster had someone cheating in the 2nd day to first on the leaderboards game crashes and lags runs your phone extremely hot and I have a 16 pro max for reference and isn’t even translated to English fully properly truly sad all around could be made better but needs some serious bug fixes

### 1/5 — Abandoned game

*2025-09-20*

Game is already offline. Seems they cashed in from the whales then closed the game. Hope I’m wrong but as of now the game isn’t playable

### 1/5 — 莫名其妙封号

*2025-09-20*

玩的好好的说我不能连接游戏，叫我联系客服

### 1/5 — Massive bugs

*2025-09-20*

Can’t proceed past 11, game bugs out every time I try to fight the boss. Uninstalled and reinstalled, didn’t fix.

### 4/5 — fun idle game

*2025-09-20*

fun, easy to play although i don’t really enjoy math questions as gameplay im a smooth brain haver so its a bit tedious for me

### 3/5 — I’ll pass

*2025-09-19*

Very poor English and typical mobile slop. You all might have a higher tolerance for this stuff so don’t let me discourage you too much. Definitely not for me though.

## Frequently asked questions about Sword Parasite

### What is Sword Parasite: Idle RPG?

Sword Parasite: Idle RPG is a darkly comic idle role-playing game where you play as the host to a powerful, growing parasite blade. The sword gains power as it feeds on your life, and you must upgrade and evolve it to battle enemies.

### How does the sword get stronger in Sword Parasite: Idle RPG?

The sword grows stronger by draining the player's life force and absorbing enemy souls. This mechanic allows for idle progression, meaning your sword continues to grow even when you are not actively playing.

### Can I play Sword Parasite: Idle RPG offline?

Yes, the game features offline progression. Your sword will continue to feed and grow, and you can collect resources even when you are away from the game.

### What kind of art style does Sword Parasite: Idle RPG have?

The game features a 'cute yet creepy' art style, blending charming visuals with a dark and twisted theme that reflects the parasitic overlord.

### Does Sword Parasite: Idle RPG have ads?

Yes, Sword Parasite: Idle RPG contains advertisements.

### What devices is Sword Parasite: Idle RPG available on?

Sword Parasite: Idle RPG is supported on iPhone and iPad devices.

### What is the age rating for Sword Parasite: Idle RPG?

The game has an age rating of 12+, making it suitable for teenagers and older.

### How often is Sword Parasite: Idle RPG updated?

The latest version, 1.0.47, was released on February 26, 2026, indicating a recent update. The developer, NGU Studio, likely provides regular updates for new content and improvements.

## Version history (last 5 releases)

### 1.0.48 — 2026-05-08

Bug Fixed

### 1.0.47 — 2026-02-26

- Skill Breakthrough Added

- Server Merge
Servers 1 through 9 will be merged. Only the merged Server 1 and new Server 2 will be selectable.

- Treasure Hunt Acquisition Rate Adjusted
- Maximum Level Increased from 10,000 to 15,000
- Maximum Stage Increased from 4,500 to 5,000
- Bug Fixes

### 1.0.46 — 2026-02-13

- Added Lunar New Year Event Marble
- Fixed bugs related to attack speed cooldown skills and passive skills
- Significantly increased equipment balance
- Added Lunar New Year attendance check
- Increased wing stats
- Enhanced some options for wings, equipment, and accessories
- Fixed bug amplifying damage on dummies
- Display recommended HP and attack power during upgrades
- Display maximum soul stat values
- Combined all event pop-ups
- Combined all new user pop-ups
- Added hit rate/penetration stats for familiars in the Familiar Dungeon
- Completely revised all content unlock stages

### 1.0.45 — 2026-02-13

- Added Lunar New Year Event Marble
- Fixed bugs related to attack speed cooldown skills and passive skills
- Significantly increased equipment balance
- Added Lunar New Year attendance check
- Increased wing stats
- Enhanced some options for wings, equipment, and accessories
- Fixed bug amplifying damage on dummies
- Display recommended HP and attack power during upgrades
- Display maximum soul stat values
- Combined all event pop-ups
- Combined all new user pop-ups
- Added hit rate/penetration stats for familiars in the Familiar Dungeon
- Completely revised all content unlock stages

### 1.0.44 — 2026-01-31

- Character Motion
- Familiar Dungeon Difficulty Adjustment
- Option Change Lock Crystal Quantity Adjustment
- Maximum Attack Speed Adjustment
- Advanced Relic Possession Effect Bug Fix
- Raid and Expedition Dungeon Duration Increase
- Resource Usage Adjustment

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## More apps by NGU Studio

- [VocalScale](https://appshunter.io/ios/app/vocalscale/id1543293712)
- [Hacker RPG](https://appshunter.io/ios/app/hacker-rpg/id1574785691)
- [Soul Girl Re:Born](https://appshunter.io/ios/app/soul-girl-reborn/id6476257890)
- [ZombieBunnyFarm](https://appshunter.io/ios/app/zombiebunnyfarm/id6505131614)
- [Soul Gangster](https://appshunter.io/ios/app/soul-gangster/id6572294222)

All apps by NGU Studio: https://appshunter.io/developer/1529772326

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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 2026-08-15.*