# A Hollow Doorway — Enter Infinity

> Meditative, introspective game about matching rotating walls with customizable doorways. (iPhone/iPad app by Kenny Sun.)

- Source: https://appshunter.io/ios/app/a-hollow-doorway/id1265660005 (this page in markdown: same URL + `.md`)
- Developer: [Kenny Sun](https://appshunter.io/developer/916299994)
- Category: Games, Action, Casual
- Price: Free with in-app purchases
- Rating: 4.60/5 from 765 App Store ratings · 104 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 115 MB
- Languages: American English, French (France), Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2018-02-01
- Data updated: 2026-08-30
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/a-hollow-doorway/id1265660005/reviews.md

## What is A Hollow Doorway?

A Hollow Doorway is a meditation on the meaningless. A love letter to nothingness and an introspective look at the heart of purposeless infinity. Desperately swipe and spin your doorway in a futile attempt to match the rotation of rapidly approaching concentric walls as sweat pours from your armpits and your soul pours into your trembling thumb. It's fun!

- Pretty cool gameplay (it's all right)
- 9 levels with an infinite array of difficulty modes
- No filler: a veritable infinity of meticulously handcrafted doorways
- 10 brand new tracks from JACK+JIM (they're good)
- Loot boxes (I'm sorry)
- Put a face on your doorway!
- An in-app purchase to remove loot boxes from the game (I'm sorry)
- Game Center support: 34 achievements & 5 leaderboards
- iCloud support
- Taptic feedback (iPhone 7 and newer)
- iPhone X support

## Key features

- Meditative gameplay
- Handcrafted doorways
- Infinite difficulty modes
- Original soundtrack
- Doorway customization
- Loot boxes
- In-app purchase to remove loot boxes

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 5 Hollow Cubes | $0.99 | one-time |
| 20 Hollow Cubes | $2.99 | one-time |
| 50 Hollow Cubes | $4.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Remove Free-to-Play Elements | $0.99 | one-time |


## What do users think of A Hollow Doorway?

Overall sentiment: positive

**Pros**

- 🎮 Engaging and addictive gameplay
- 🎨 Visually stunning and trippy graphics
- 🎶 Excellent and immersive soundtrack
- 👍 Simple and intuitive controls
- 💰 Reasonable pricing, no excessive ads

**Cons**

- 🐛 Occasional crashes and bugs
- 🕹️ Sensitive controls can be frustrating
- 🚫 Paid ad removal not always working
- 🤢 Can cause motion sickness or dizziness

**Commonly reported bugs**

- Ads still showing up after purchase
- Restore purchases not working
- Freezing/crashing on certain devices

**Most requested features**

- Pause/resume functionality
- Customizable difficulty settings
- Endless/infinite mode
- Leaderboards and achievements

## Recent user reviews (10 of 104)

All indexed reviews: https://appshunter.io/ios/app/a-hollow-doorway/id1265660005/reviews.md

### 5/5 — Got to level!***++++

*2025-01-23*

Overall a very fun game! the music is great and the levels are fun only thing is it gets a bit repetitive but thats not a huge problem i recommend it!

### 4/5 — Awesome, but

*2024-12-26*

This game is great! It’s original (from what I’ve seen) and simplistic, which I like. Not many ads. Only thing I would change is adding a control setting where instead of dragging in a line to turn, drag around in a circle. Also do you mind if I remake this in Geometry Dash?

### 4/5 — Good but the revive thing saying “an error occurred” and everything else giving an ad is unfair

*2024-03-17*

The revive thing says “an error occurred” and everything else with ads shows one
This means -1 for the stars 5 - 1 = 4

### 4/5 — Unfortunate issue

*2024-02-22*

I love this game a ton, played it when I first came out and have been on and off with it for years. Decided to pay to get rid of ads after sticking with the game for longer than normal. It seems that though the payment went through perfectly but I still get ads unfortunately. I’m perfectly happy to support Mr Kenny, but I was also hoping there was something that could be done

### 3/5 — Doorwaaaaaay!

*2024-02-16, version 1.0.3*

I think door way is hard. But it is still super fun! Hope you release a nother game soon kennysun!

### 1/5 — 操作問題

*2022-11-05, version 1.0.3*

畫風其他都很好，除了操作系統以外，我移左它給我往右，已經遇到這個忘了多少次，真的是

### 4/5 — Игра норм

*2022-04-12, version 1.0.3*

Игра хорошая, интересная, мало рекламы, но нету возможности поставить игру на паузу.

### 5/5 — Love this game!

*2022-03-30*

I’ve made purchases a long time ago but unable to restore anymore! Is this app still in active work or is it dormant now?

### 4/5 — Very nice but remove ads is broke

*2022-01-27*

Lovely chill rhythm game. But the ads kind of break the flow. I hope this will get fixed because I don’t mind paying to remove the ads but it doesn’t work… I don’t normally mind ads too much but the game has such a strong aesthetic, I would like to experience it without interruptions.

### 5/5 — Ssoooooooo calm

*2021-02-27, version 1.0.3*

I love the music! (:

## Frequently asked questions about A Hollow Doorway

### What is A Hollow Doorway?

A Hollow Doorway is a meditative and introspective mobile game focused on a unique gameplay mechanic. Players swipe and spin to match the rotation of approaching concentric walls, offering a challenging and engaging experience.

### What are the key features of A Hollow Doorway?

Key features include a unique meditative gameplay loop, meticulously handcrafted doorways, infinite difficulty modes across 9 levels, original music, doorway customization options, and Game Center support with achievements and leaderboards.

### How is A Hollow Doorway monetized?

The game is free to download and play, featuring loot boxes. There is an optional in-app purchase available to remove loot boxes from the game, offering a cleaner experience for those who prefer it.

### What devices is A Hollow Doorway compatible with?

The app supports Game Center for achievements and leaderboards, iCloud for progress syncing, and Taptic feedback on iPhone 7 and newer. It also offers specific support for iPhone X.

### What is the main goal or use case for A Hollow Doorway?

The primary use case is to provide a challenging yet meditative gaming experience. The goal is to test reflexes and focus by matching the rotating walls, offering a sense of accomplishment and introspection.

## Version history (last 4 releases)

### 1.0.3 — 2019-01-16

Updating analytics

### 1.0.2 — 2018-01-31

Minor Bug Fixes & Improvements

### 1.0.1 — 2018-01-21

Minor Improvements & Bug Fixes

### 1.0 — 2018-01-15

No release notes.

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## More apps by Kenny Sun

- [Circle Affinity](https://appshunter.io/ios/app/circle-affinity/id1080169657)
- [YANKAI'S TRIANGLE](https://appshunter.io/ios/app/yankais-triangle/id1090292301)
- [YANKAI'S PEAK.](https://appshunter.io/ios/app/yankais-peak/id1139603153)
- [Twinfold](https://appshunter.io/ios/app/twinfold/id1437168510)
- [Tender: Creature Comforts](https://appshunter.io/ios/app/tender-creature-comforts/id1448211141)

All apps by Kenny Sun: https://appshunter.io/developer/916299994

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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 2026-08-30.*