# Only Up 3D. Demon Fight Slay — Spider Slayer Ninja Garden Scp

> Action-packed 3D demon-slaying combat game in an urban setting. (iPhone/iPad app by Ihor Smereka.)

- Source: https://appshunter.io/ios/app/only-up-3d-demon-fight-slay/id6467460125 (this page in markdown: same URL + `.md`)
- Developer: [Ihor Smereka](https://appshunter.io/developer/1585117930)
- Category: Games, Action, Role Playing
- Price: Free
- Rating: 1.00/5 from 3 App Store ratings
- Age rating: 17+
- Requires: iOS 13.0 · 155 MB
- Languages: English
- Released: 2023-09-25
- Data updated: 2026-07-06
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/only-up-3d-demon-fight-slay/id6467460125/reviews.md

## What is Only Up 3D. Demon Fight Slay?

Demon Fight Big City 3D is an action-packed mobile game that immerses players in the heart of a sprawling metropolis overrun by sinister demons. This thrilling game offers an exhilarating mix of demon-slaying combat, 3D visuals, and a gripping storyline that challenges players to save the city from the forces of darkness.

   Gameplay:
In Demon Fight Big City 3D players take on the role of a courageous hero tasked with defending the city against an onslaught of demonic creatures. Armed with an array of powerful weapons, mystical abilities, and combat skills, you must embark on a relentless quest to cleanse the city of its diabolical invaders. The game boasts intuitive controls that make it accessible to both casual gamers and action enthusiasts.

   Urban Battleground:
The game's urban environment is meticulously designed, featuring highly detailed 3D graphics that bring the city to life. Players will navigate through iconic cityscapes, from towering skyscrapers to dark alleyways, each area teeming with demons and otherworldly horrors. The urban battleground serves as a dynamic backdrop for intense battles and exploration.

   Combat:
Combat is at the core of "Demon Fight Big City 3D." Players have access to a diverse arsenal of weapons, including swords, guns, and magical artifacts, each with its own unique abilities. Engage in thrilling real-time battles against a wide variety of demons, each with distinct strengths and weaknesses. Master combat techniques, combos, and special moves to defeat your foes and save the city from destruction.

Mystical Abilities and Upgrades:
As players progress, they can unlock and enhance mystical abilities that empower their character to unleash devastating attacks and magical spells. Customizable upgrades for weapons and equipment allow for personalized gameplay styles. Choose your path to become the ultimate demon slayer, adapting your skills to confront different demon types and challenges.

## Key features

- Intense demon-slaying combat
- Sprawling 3D urban environment
- Diverse arsenal of weapons
- Unlockable mystical abilities
- Character and equipment upgrades
- Gripping storyline


## Frequently asked questions about Only Up 3D. Demon Fight Slay

### What is the gameplay like in Only Up 3D?

Only Up 3D features intense demon-slaying combat where players use weapons and mystical abilities to fight demonic creatures in a 3D city. The game focuses on real-time battles and cleansing the city of invaders.

### Can I upgrade my character in Only Up 3D?

Yes, players can unlock and enhance mystical abilities, as well as customize upgrades for weapons and equipment. This allows for personalized gameplay styles to confront different demon types.

### What devices does Only Up 3D support?

Only Up 3D is supported on iPhone, iPad, and iPod devices. It is designed for mobile play on Apple's ecosystem.

### What is the age rating for Only Up 3D?

Only Up 3D has an age rating of 17+. This indicates mature content suitable for older audiences.

### How often is Only Up 3D updated?

The latest version of Only Up 3D is 1.7, and it was last updated on June 5, 2024. This suggests regular updates for the game.

### Does Only Up 3D have ads?

Yes, Only Up 3D contains advertisements. The app is free to play and monetizes through ads.

### What is the user rating for Only Up 3D?

Only Up 3D has a rating of 1.0 stars from 3 ratings. This indicates a very low user satisfaction based on available data.

### Is Only Up 3D available offline?

The description does not specify offline play capabilities for Only Up 3D. It is likely an online-focused game due to its action and combat elements.

## Version history (last 5 releases)

### 1.7 — 2024-06-05

- Better Game Balance 
- New Physics
- Animations fixed

### 1.6 — 2023-12-28

Ui fixed

### 1.5 — 2023-12-27

Small bug fixed

### 1.4 — 2023-12-04

Better Perfomance

### 1.3 — 2023-12-02

Small bug fix

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## More apps by Ihor Smereka

- [Quiz for Demon Slayer Anime](https://appshunter.io/ios/app/quiz-for-demon-slayer-anime/id1585117928)
- [Quiz for Naruto: Anime Ninja](https://appshunter.io/ios/app/quiz-for-naruto-anime-ninja/id1587451396)
- [Quiz for Naruto Elements](https://appshunter.io/ios/app/quiz-for-naruto-elements/id1588656326)
- [Quiz for Demon Slayer Question](https://appshunter.io/ios/app/quiz-for-demon-slayer-question/id1589085530)
- [Shadow Demon Slayer Anime Run](https://appshunter.io/ios/app/shadow-demon-slayer-anime-run/id1589174940)
- [Attack on Titan Quiz 4 Images](https://appshunter.io/ios/app/attack-on-titan-quiz-4-images/id1590269967)

All apps by Ihor Smereka: https://appshunter.io/developer/1585117930

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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 2026-07-06.*