King of Defense 2: Castle TD official icon

King of Defense 2: Castle TD

By Nguyen Hieu · iPhone · iPad

4.6 (105)4+FreeAvailable now

Enemies are marching in! Prepare for an intense Tower Defense strategy game where planning and tactics decide victory. In King of Defense2: Castle TD, you will experience classic castle defense and base defense gameplay with deep TD strategy mechanics. -The game introduces a unique Dual-Tower Fusion System, allowing you to combine two towers into p

US
TAKE A LOOK AROUND

Inside the game.

Official screenshots supplied through Apple. Artwork belongs to the respective developer. Download on theApp Store ↗

FIND YOUR KIND OF PLAY

Before you play.

Game style
Strategy · Simulation
Platforms
iPhone · iPad
Languages
EN, FR, DE, JA, KO, ZH, ES, ZH
Download size
453 MB (store snapshot)

Check the official page for current availability, supported devices and any in-game purchases.

ANSWERS FOR YOUR FIRST SESSION

King of Defense 2: Castle TD gameplay guide and player questions

App Store edition · Researched Oct 29, 2026 · Guide updated Oct 29, 2026.

Source facts

How does the tower system function in King of Defense 2?

The game features a Dual-Tower Fusion System. This mechanic allows you to combine two separate towers into a single, more powerful structure that benefits from increased range, enhanced damage output, and unique special effects during your defense.

Based on source 1.

Our guidance

What is a recommended approach for managing my defenses?

You should focus on upgrading your towers and summoning heroes to strengthen your stronghold. Since the game involves diverse enemies and challenging invasion waves, prioritize balancing your tower placements to handle the specific threats found in each unique region.

Based on source 1.

Source facts

What kind of environments will I encounter while playing?

You will fight across a variety of distinct regions throughout the game. These environments include forests, deserts, frozen lands, and underground tunnels, each presenting different tactical challenges as you face diverse enemies and epic bosses during your sessions.

Based on source 1.

Sources & scope

  1. Publisher description on the US App Store ↗Checked Oct 29, 2026

AI-assisted research with automated evidence and consistency checks. Good Game Daily organizes publisher information into practical answers. Guidance is an editorial interpretation of those sources. These notes are based on source research rather than a firsthand playtest; editions and later updates may differ.

FIND YOUR FIT

Is this your kind of game?

  • Explore strategy / simulation gameplay

Based on listed game features. This is not a firsthand review. Check the publisher’s listing ↗

Before your first session

  • Check that your Apple device runs iOS 15.0 or later.

What’s new in 2.0.2000.

Fix bug and update tutorials

Release notes supplied by the developer through the App Store.

About King of Defense 2: Castle TD

Developer description, as provided in the original store listing.

Enemies are marching in! Prepare for an intense Tower Defense strategy game where planning and tactics decide victory.
In King of Defense2: Castle TD, you will experience classic castle defense and base defense gameplay with deep TD strategy mechanics.

-The game introduces a unique Dual-Tower Fusion System, allowing you to combine two towers into powerful new forms with enhanced damage, range, and special effects. This innovative system creates endless possibilities for tactical tower defense strategy.

-Fight across multiple regions such as forests, deserts, frozen lands, and underground tunnels. Face diverse enemies, epic bosses, and challenging invasion waves. Summon powerful heroes, upgrade towers, and build the ultimate stronghold.

-With offline play support, rich fantasy visuals, and strategic depth, King of Defense: Castle TD is perfect for fans of strategy games, offline TD games, and fantasy tower defense.

Build. Combine. Upgrade. Defend!

Good to know.

Developer
Nguyen Hieu
Release date
Jan 26, 2022
Latest version
2.0.2000
Requires
iOS 15.0 or later
Price snapshot
Free USD
Source checked
Oct 29, 2026

Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.

A few quick answers.

Is King of Defense 2: Castle TD available on iPhone?

King of Defense 2: Castle TD is listed on the US App Store. Availability varies by region and compatible device.

Is King of Defense 2: Castle TD free?

The recorded download price is free. In-app purchases, subscriptions, or additional content may cost extra. Source checked Oct 29, 2026.

How is the game’s social activity measured?

Good Game Daily compares available samples of recent game mentions with the preceding 24-hour window. Coverage and source failures are disclosed. Read the methodology.

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