# X Defense: Timing TD — Novel Strategy TD

> Cyber-style 3D tower defense with random turret building, merging, and strategic boss release. (iPhone/iPad app by 小娣 邓.)

- Source: https://appshunter.io/ios/app/x-defense-timing-td/id6474862334 (this page in markdown: same URL + `.md`)
- Developer: [小娣 邓](https://appshunter.io/developer/1722562601)
- Category: Games, Entertainment, Casual, Strategy
- Price: Free with in-app purchases
- Rating: 4.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 280 MB
- Languages: English
- Released: 2024-01-20
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/x-defense-timing-td/id6474862334/reviews.md

## What is X Defense?

Are you a big fan of tower defense games and tired of slow paces and endless tedious levels? A strategy game enthusiast with a brilliant brain and excellent resource scheduling mastery? Or A casual game lover who would love to experience some thrill game adventure during your spare time? X Defense: Timing TD is the game for you!

X Defense: Timing TD is a 3D tower defense game with minimalism but beautiful cyber-style graphics and fantastic music. Under the hood, it has the purest spirit of a tower defense game: You build turrets to defend waves of cyber monsters. However, you must be very careful about the strategy you choose. The game will provide you with a unique and novel gaming experience through the following features:

- Random turret building: The game has six different tiers of turrets: D, C, B, A, S, and SS. You can only build D-tier turrets, which are generated randomly from all D-tier turrets.
- Random turret merge:  You can merge two identical turrets into a random higher-tier turret. Higher-tier turrets have higher damage and shooting range.
- Boss unleashing is in your control: Killing bosses allows you to gather more game resources. Unlike traditional tower defense games, the game lets you decide when and which boss to release. To master the game, you must be very careful about the game's pace and timing.
- Tasks: The game has set up a list of tasks. You can accomplish them during gameplay to gain more game resources. Sometimes, they conflict with turret merges, which requires you to find the balance between resource gathering and turret power.
- Upgrades: You can upgrade your turrets by race. Turret belongs to one of four races. You can choose which race to upgrade during gameplay, and the upgrade will affect all turrets of that race.
- Energy ball generation: Upgrade turrets need energy ball, which is one of 3 game resources. You must activate and upgrade Energy ball generators to collect more energy balls.
- Special skills: Top-tier turrets may have special skills, which are very powerful auxiliaries to help you defend more waves. You can obtain and combine the usage of different skills, and there are infinite possibilities.

All these features are related or dependent on each other. As a talented player, you should find the best strategy and timing to defend more waves and get higher scores. We believe that you will have a lot of fun during this process.

Give this game a try, and you will have a novel and exciting gaming experience! Download the game now and start your game adventure now!

## Key features

- Random turret building and merging
- Strategic boss release control
- Turret race upgrades
- Energy ball generation for upgrades
- Special turret skills with infinite possibilities
- Task system for resource gathering

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Gems | $1.99 | one-time |
| Box of Gems | $9.99 | one-time |
| Fistful of Gems | $4.99 | one-time |
| Tiny of Gems | $2.99 | one-time |
| Chest of Gems | $12.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/x-defense-timing-td/id6474862334/reviews.md

### 4/5 — The game is great but needs some improvements

*2024-08-07*

I've been addicted to this game playing it on my phone alot when my ipad dies the game is a fun tower, defense game that relies on rng but that's kinda the fun of it. The thing with the game is tho it's to hard I've tried and tired to get past like round 50 something but the fact that the enemies get faster and my guys just don't put out enough damge it's impossible. There is also the fact that the game gets stale after awhile once you have experience all the basic towers once and seen that all the enemies are the same the game is super boring because all you do is place towers and buy the green orbs if you chose which just doesn't get new. I truly think this game is still fun but I think it would need better balanced and would love for more content as even if the game gets balanced after awhile with nothing new the game will still get stale. TY for hopefully reading or not.

## Frequently asked questions about X Defense

### What is the core gameplay of X Defense: Timing TD?

The core gameplay involves building and merging turrets to defend against waves of cyber monsters. Players must strategically manage resources, upgrade turrets, and decide when to release bosses to maximize their score.

### How does the random turret building and merging work in X Defense: Timing TD?

You can only build D-tier turrets, which are generated randomly. Merging two identical turrets creates a random higher-tier turret with increased damage and range.

### Can I control when bosses are released in X Defense: Timing TD?

Yes, unlike traditional tower defense games, X Defense: Timing TD allows you to decide when and which boss to release. This feature requires careful consideration of the game's pace and timing.

### What are the races and upgrades in X Defense: Timing TD?

Turrets belong to one of four races. You can upgrade turrets by race during gameplay, and these upgrades affect all turrets of that specific race. Upgrading turrets requires energy balls.

### Does X Defense: Timing TD have ads?

Yes, X Defense: Timing TD contains advertisements.

### What platforms is X Defense: Timing TD available on?

X Defense: Timing TD is available on iPhone, iPad, and iPod.

### How often is X Defense: Timing TD updated?

The game was last updated on January 22, 2024, with version 1.0.6. The release date was January 20, 2024.

### What is the age rating for X Defense: Timing TD?

X Defense: Timing TD has an age rating of 4+.

## Version history (last 2 releases)

### 1.0.6 — 2024-01-22

1. More daily rewards
2. Fix some bugs
3. Numerical adjustment

### 1.0.4 — 2024-01-20

No release notes.

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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 2026-06-10.*