Hero TD Idle is a 3D Idle & Strategy Tower Defense game developed with Unity and optimized for mobile platforms including Android, iOS, iPhone, and iPad. The game delivers a challenging and satisfying experience where players build, upgrade, move towers, and purchase powerful skills to defeat endless waves of enemies.

With simple touch controls and idle progression mechanics, players can enjoy both active and passive gameplay. This Unity source code is ready for reskin and can be used either as a complete publish-ready game or as a flexible template for creating your own unique tower defense experience.

For reskinning, customization, or publishing services, contact SellUnitySourceCode.com.

🎮 How to Play - demo

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  Touch to build towers

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  Upgrade towers to increase power

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  Move towers strategically

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  Buy and activate special skills

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  Defeat all enemy waves and progress

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The controls are intuitive and mobile-friendly, making the game accessible to casual and strategy players alike.

🔥 Key Features

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  Addictive Idle Tower Defense gameplay

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  Multiple towers and enemy types

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  Many towers and skills to unlock

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  AdMob Interstitial & Rewarded Ads

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  GDPR Consent Ready

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  High-quality 3D graphics

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  Optimized performance for mobile devices

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  Android 15 supported

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  Works on Android, iOS, PC, Mac, and more

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  Easy to reskin and customize

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This project is perfect for fast publishing and monetization via SellUnitySourceCode.com.

🧰 Technical Details

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  Engine: Unity

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  Unity Version: 2022.3.62f1

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  Platforms: Android, iOS, PC, Mac

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  Ads: AdMob Integrated

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🗂 Project Structure (Scenes)

This project contains 2 main scenes, located in Assets:

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   Intro

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     First scene of the game

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     Edit UI, text, and background

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   Game

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     Core gameplay scene

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     Customize UI, text, and background

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The simple structure makes it beginner-friendly and easy to manage.

▶️ Testing the Game

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  Press Play in Unity Editor (Windows/Mac)

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  Or build an APK to test on your mobile device

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  Recommended Unity version: 2022.3.62f1 or latest 2022 LTS

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🎨 Reskin Instructions

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  Go to Assets/Textures folder

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  Edit or replace images as needed

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Example (Change App Icon):

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  Navigate to Assets/Sprites

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  Find 512.png

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  Edit it using Photoshop or any image editor

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  Replace it with the same name and size

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All graphics are included in the project, making reskinning very easy.
For professional reskin or publishing help, contact SellUnitySourceCode.com.

🔊 How to Edit Sounds

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  Go to Assets/Sound

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  Replace existing audio files with your own

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📢 Replace AdMob IDs

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   Get your App ID and Ad IDs from AdMob

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   Find the Admob Game Object in the Assets folder

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   Select it and enter your keys in the Inspector

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📌 Important Notes

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  Please ask all questions before purchasing

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  Live chat available for discounts & bulk purchases

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  Reskin, branding, and publishing services available

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  Contact SellUnitySourceCode.com for full support

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