# Asylum 77 vs Backrooms Union Multiplayer

The clearest difference is in-app purchases: Asylum 77 at none against Backrooms Union Multiplayer's 8. Asylum 77 also leads on update cadence (every 9 days vs every 3 weeks) and review sentiment (63% vs 49%). Backrooms Union Multiplayer's advantage is rating (4.6 vs 4.2) and ratings volume (3.4K vs 373). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Backrooms Union Multiplayer sells 8 one-off in-app purchases. Asylum 77 asks for nothing beyond the download.

Backrooms Union Multiplayer holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Backrooms Union Multiplayer has 3.4K ratings behind it against 373, so its average is the more settled of the two. Written reviews complicate that: 63% of Asylum 77's written reviews are positive against 49% of Backrooms Union Multiplayer's, so the app with the better star average is not the one people write more warmly about.

Asylum 77 ships an update every 9 days, Backrooms Union Multiplayer every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Asylum 77 | Backrooms Union Multiplayer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (373 ratings)](https://appshunter.io/ios/app/asylum-77-multiplayer-horror/id1602103313/reviews) | **[4.6 (3.4K ratings)](https://appshunter.io/ios/app/backrooms-union-multiplayer/id6736498895/reviews)** |
| Number of ratings | 373 | **3.4K** |
| Positive reviews | **62.8% of reviews** | 49.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 323 MB | 281 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Sibi Chakravarthy](https://appshunter.io/developer/1287839871) | [Pedro Crispim](https://appshunter.io/developer/1622822491) |

## What reviewers say

### Asylum 77

[App page](https://appshunter.io/ios/app/asylum-77-multiplayer-horror/id1602103313)

Embark on a terrifying multiplayer survival horror experience where you and up to three other players must find keys and items to escape a haunted asylum. Evade dangerous maniacs, utilize hiding spots, and communicate with your team to survive the night.

**Highlights:** Multiplayer online mode, Single player mode, Find keys and items to escape, Hide and seek gameplay, Chat with friends, Escape from multiple enemies

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Fun multiplayer experience
- 🤩 Enjoyable with friends
- 🎮 Good game overall
- 🔥 Addictive gameplay

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 💤 Repetitive and boring
- 🤖 Overpowered/unbalanced enemies
- 📺 Too many ads
- 🔍 Difficulty finding key items

**Reported bugs**

- Compatibility issues between Android and iOS
- Freezing and loading problems
- Monsters clipping through walls
- Losing progress and items

**Requested features**

- Add more maps and levels
- Introduce new enemy types
- Improve weapon variety
- Implement voice chat
- Allow playing as the monster


### Backrooms Union Multiplayer

[App page](https://appshunter.io/ios/app/backrooms-union-multiplayer/id6736498895)

Explore the eerie, maze-like dimensions of the Backrooms with friends or solo. Scavenge for resources, survive lurking horrors, and uncover the mysterious purpose of the Union. Each level offers new challenges, traps, and unpredictable encounters.

**Highlights:** Multiplayer co-op exploration, Scavenge for critical scraps, Survive lurking horrors and monsters, Explore maze-like dimensions, Uncover Union's secrets, Unpredictable challenges and traps

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold 1 | $0.99 | one-time |
| Gold 2 | $1.99 | one-time |
| Gold 3 | $3.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Gold 4 | $7.99 | one-time |
| Gold 5 | $24.99 | one-time |
| Gold 6 | $49.99 | one-time |

**What reviewers like**

- 👍 Fun and collaborative gameplay
- 🕹️ Good amount of horror elements

**What reviewers complain about**

- 🐛 Items phasing through the ground
- 🚫 Unable to use bats to kill monsters
- 🚫 Inability to play with friends on different platforms
- 💢 Too many ads
- 🚫 Multiplayer not working properly

**Reported bugs**

- Items phasing through the ground
- Multiplayer not working
- Ads breaking game audio
- Portal being busy even when closed

**Requested features**

- Add ability to kill monsters with bats
- Improve multiplayer functionality
- Reduce number of ads
- Add more level varieties, entities, and rooms


## Frequently asked questions

### Is Asylum 77 free?

Asylum 77 is free to download, with no in-app purchases.

### Is Backrooms Union Multiplayer free?

Backrooms Union Multiplayer is free to download, with in-app purchases available.

### Which has better reviews, Asylum 77 or Backrooms Union Multiplayer?

Backrooms Union Multiplayer is rated higher. Asylum 77 averages 4.2 out of 5 from 373 ratings, while Backrooms Union Multiplayer averages 4.6 from 3.4K ratings.

### Do Asylum 77 or Backrooms Union Multiplayer have ads?

Both Asylum 77 and Backrooms Union Multiplayer show ads.

### Which is updated more often, Asylum 77 or Backrooms Union Multiplayer?

Asylum 77 ships an update every 9 days, and Backrooms Union Multiplayer every 3 weeks. Most recently, Asylum 77 was updated on October 25, 2026 and Backrooms Union Multiplayer on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*