# Parasite Days — A Parasite-Purging Adventure

> Parasite-purging adventure game with survival and choice-driven narrative. (iPhone/iPad app by zxima.LLC.)

- Source: https://appshunter.io/ios/app/parasite-days/id1521417111 (this page in markdown: same URL + `.md`)
- Developer: [zxima.LLC](https://appshunter.io/developer/714594983)
- Category: Games, Adventure, Simulation
- Price: Free with in-app purchases
- Rating: 5.00/5 from 218 App Store ratings · 47 written reviews indexed
- Age rating: 12+
- Requires: iOS 13.0 · 126 MB
- Languages: American English, Japanese, European Spanish, Turkish
- Released: 2020-08-30
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/parasite-days/id1521417111/reviews.md

## What is Parasite Days?

"Good morning, Hostbody!" 


You awaken to find a strange but cute creature growing from your arm.
It turns out to be a terrible parasite that will drain all of its host's vitality.
Do you kill it, or let it kill you?
Introducing the world's first parasite-purging adventure game.



++Your Immune Response is Key++


Choose supplies that will improve your health so you can withstand the parasite!
Uncover food combos that produce gastronomic reactions as you struggle to survive!



++Simple Controls++


No difficult motions required.



++Multiple Endings++


Your actions will alter the story.



++Completely Free++


Fully playable without spending any money.



++Other++


No story connections to previous games (though there is a shared worldview).
Some endings are good, others are bad.

## Key features

- Parasite-purging adventure
- Health management
- Food combo discovery
- Simple controls
- Multiple endings
- Choice-driven narrative

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Rewarded Ads Off | $1.99 | one-time |
| Donate | $2.99 | one-time |
| Laser Threader | $0.99 | one-time |
| Life Enforcer | $0.99 | one-time |


## Recent user reviews (10 of 47)

All indexed reviews: https://appshunter.io/ios/app/parasite-days/id1521417111/reviews.md

### 5/5 — Awesome

*2026-06-29*

The game is cool and funny. I love this parasite

### 5/5 — 小さい頃やってた

*2026-03-11*

現在高校生ですが、小学生の時にやってた記憶がありました。
記憶を頼りにして、探しまくってやっと見つけました、本当に見つけられてよかった。
雰囲気もいいし、個人的に刺さりました。
素敵なストーリーをありがとうございます。

### 5/5 — This is an amazing game but it makes me feel so bad for removing the Parasite ToT

*2026-02-12*

I removed it on my first run but tried to give her the most affection I could and I still felt so bad ;(

### 5/5 — 性癖を歪められた

*2026-01-04*

性癖を歪められました。責任をとって早く次回作を作って下さい。

### 5/5 — Amazing game

*2025-12-25*

Lowkey one of the best games I’ve ever played. Very charming.

### 5/5 — Best game on the app store

*2025-12-13*

I just downloaded this game 2 days ago and I had mixed feelings about it, but after getting all the endings I love it! My favorite ending is the  10th one, Watchio is my favorite character although I feel like the game could have new endings or more gameplay like surviving outside of the foundation

### 4/5 — 4/5

*2025-12-04*

Its alright. Its cute but repetitive and the text is hard to read

### 5/5 — Absolutely cinema

*2025-10-05*

Ending 1 was absolutely cinema a tear fell down my dih- I mean face

### 5/5 — 楽しい

*2025-08-12*

フラグ、エンディング、コンボ、ペイント全て100%にしてから生きれるだけ生き延びようとしてます
40日目からウォッチくんも寄生生物にも褒められなくて寂しいです
もうアプデをしてないと思いますが、50日、100日などのキリのいい日だけでもいいので言葉を追加してくれると嬉しいです

### 4/5 — んんー、ん？まーうん

*2025-07-09*

パラサイトちゃん可愛すぎて殺せないって言ってる人多いけど普通にやっちゃったよ、、？
リトルボムほどキャラのビジュが、、あれだから、、普通にやってしまった、、、(^^;;
腕時計はかわいい

## Frequently asked questions about Parasite Days

### What is Parasite Days about?

Parasite Days is a parasite-purging adventure game where you awaken with a creature growing from your arm. You must manage your health and make choices to survive the parasite's draining effects, leading to various endings.

### What are the key gameplay mechanics?

The game focuses on managing your health by choosing supplies and uncovering food combos that create gastronomic reactions. Your actions directly influence the story and lead to multiple possible endings.

### Is Parasite Days free to play?

Yes, the game is completely free to play and fully playable without any monetary cost. However, it does contain in-app purchases and advertisements.

### What platforms is Parasite Days available on?

The provided data does not specify compatibility information. However, it is described as a mobile application.

### What are some common use cases for this app?

This app is for players seeking a unique and engaging narrative experience. It's ideal for those who enjoy survival elements, decision-making, and exploring different story outcomes in a free-to-play format.

## Version history (last 5 releases)

### 1.7.13 — 2025-11-21

Compliant with advertising policies

### 1.7.10 — 2025-08-20

Scheduled Maintenance

### 1.7.7 — 2024-01-31

- Added data transfer functionality.
- Updated the in-app purchase SDK.

### 1.7.5 — 2023-12-24

Fixed behavior for GDPR compliance
Fixed a bug related to ad loading

### 1.7.4 — 2023-12-19

Fixed GDPR compliance behavior.
Corrected the display of the credit screen.
Fixed notation bug in the combo screen.
Fixed a bug where the app becomes unresponsive on some devices when ad viewing is interrupted.
Updated to the latest SDK.

## Apps similar to Parasite Days

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ALTER EGO](https://appshunter.io/ios/app/alter-ego/id1447605099) | 4.9 (13,855) | Free | Games |
| [Mousebusters](https://appshunter.io/ios/app/mousebusters/id1502065641) | 4.8 (1,531) | Free | Games |
| [Rainbow Sea](https://appshunter.io/ios/app/rainbow-sea/id1523118441) | 4.6 (25) | Free | Games |
| [INSECTARIUM ALTERNATIVE MARCH](https://appshunter.io/ios/app/insectarium-alternative-march/id1484566407) | 4.9 (115) | Free | Games |
| [The Last Yandere: Cursed Dark](https://appshunter.io/ios/app/the-last-yandere-cursed-dark/id1295159936) | 4.6 (913) | Free | Games |
| [Survivor's guilt : survival](https://appshunter.io/ios/app/survivors-guilt-survival/id1546969491) | 5.0 (5) | Free | Games |

## More apps by zxima.LLC

- [TimeMachine: Time Travel Idle](https://appshunter.io/ios/app/timemachine-time-travel-idle/id1203577748)
- [DropPoint - ロボットお弁当アドベンチャー](https://appshunter.io/ios/app/droppoint/id1268988064)
- [MyLove. - 脳だけの妻と紡ぐ恋愛アドベンチャー](https://appshunter.io/ios/app/mylove/id1326593924)
- [ポストアポカリプスベーカリー - のんびり終末パン屋経営](https://appshunter.io/ios/app/id1364765417)
- [リトルボムガール 爆弾育成ビジュアルノベルゲーム](https://appshunter.io/ios/app/id1446233221)
- [The Final Taxi: Apocalyptic](https://appshunter.io/ios/app/the-final-taxi-apocalyptic/id1472305144)

All apps by zxima.LLC: https://appshunter.io/developer/714594983

## Related topics

[parasite](https://appshunter.io/ios/topics/parasite) · [parasite days](https://appshunter.io/ios/topics/parasite-days) · [parasite zapper](https://appshunter.io/ios/topics/parasite-zapper) · [parasite zero](https://appshunter.io/ios/topics/parasite-zero) · [parasite games](https://appshunter.io/ios/topics/parasite-games)

---

*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 2026-08-24.*