# Orbit Siege - Tower Defense — Idle Space Defense

> Idle Space Defense (iPhone/iPad app by TEDEV TECHNOLOGICAL DEVELOPMENT COMPANY LIMITED.)

- Source: https://appshunter.io/ios/app/orbit-siege-tower-defense/id6762117114 (this page in markdown: same URL + `.md`)
- Developer: [TEDEV TECHNOLOGICAL DEVELOPMENT COMPANY LIMITED](https://appshunter.io/developer/1693034459)
- Category: Games
- Price: Free with in-app purchases
- Age rating: 9+
- Requires: iOS 14.0 · 158 MB
- Languages: English
- Released: 2026-05-07
- Data updated: 2026-07-04
- User reviews in markdown: https://appshunter.io/ios/app/orbit-siege-tower-defense/id6762117114/reviews.md

## What is Orbit Siege?

Become the ultimate tower commander!

Upgrade your tower, unlock powerful skill cards, and defeat endless waves of enemies.

FEATURES:
- Strategic tower defense gameplay
- Unique skill card system
- Upgrade and customize your tower
- Idle rewards and progression
- Stunning sci-fi UI and effects

Are you ready to defend and conquer?

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 180 Diamonds Pack (x2 Bonus) | $2.99 | one-time |
| 320 Diamonds Pack (x2 Bonus) | $4.99 | one-time |
| 680 Diamonds Pack (x2 Bonus) | $9.99 | one-time |
| 1400 Diamonds Pack (x2 Bonus) | $19.99 | one-time |
| 3700 Diamonds Pack (x2 Bonus) | $49.99 | one-time |
| 7800 Diamonds Pack (x2 Bonus) | $99.99 | one-time |
| starter_pack_combo | $6.99 | one-time |



## Version history (last 4 releases)

### 1.0.4 — 2026-06-02

Randomized enemy variations to reduce visual repetition, with a unique boss for each tier.
Diverse visual effects, including damage colors, attack effects, and combat animations.
Daily reset rewards to encourage regular play.
A variety of skills with branching upgrade paths, allowing different build strategies.

### 1.0.3 — 2026-05-21

- New AI gameplay mode
- Random matchmaking added
- New enemy types: Invisible enemies ,Rocket-launching enemies
- Card Enhance Updates :  
	1 . Summon Space Heroes to assist in battle 
	2 . Added anti-rocket defense skill
	3. Added swamp throw skill that slows enemies and deals damage over time
	4. Every 15 hits triggers a spinning slash attack
	5. Gain +2 HP for every 10 successful hits while shooting

### 1.0.2 — 2026-05-11

Fixed Damage not increasing correctly.
Fixed Attack Speed issues.
Added Revive System:
 - Watch an ad to continue your run.
 - One revive per battle.

### 1.0 — 2026-05-07

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 2026-07-04.*