Develop strategy games like Clash of Clans or Simpson’s Tapped Out
The only complete, fully-editable city building strategy Unity game template

#1 Best Selling Game Kit
on the Unity Asset Store
on the Unity Asset Store
Unity developers have made the City Building Game Kit one of the most popular game assets available on the Unity Asset Store.
Thank you for your continued support!
- Pro Kit ranked #1 in its category
- Starter Kit top #10 in its category
- Great reviews for both assets
Make a game like Clash of Clans in Unity for all platforms






Unity City Builder
Everything you need to create a city-building sim game like Clash of Clans. Players can build their own villages with buildings you create. Design buildings using your favorite 3D modeler like Blender, Maya, or 2D graphics programs like Adobe Illustrator, Photoshop, or even GIMP.
Import animated sprites, set wait timers, and build your city builder prototype in days instead of weeks.
The game engine kit supports basic assets or animated sprites. Demos and source code included. For advanced developers, we have private documentation for how to convert from 2D to a 3D Unity City Builder.

Build your own mobile strategy games with
Includes 11 building types you can use in your game

(add your own 3D or 2D buildings too!)
Plus, monetize extra builders to earn revenue from your players!
Like popular city building strategy games, players get one free builder to take down trees, create buildings, or make defenses. Each of these actions takes time to complete.
Extra builders can be purchased in the store, but they cost a rare gem currency you can charge game players real money for with in-app-purchases (IAP).
Monetize your game and allow paying players to build more than one thing at a time in your game. All this timesaving code is structured and ready-to-go for you with more great features..

Get all of these features and more in the Ultimate Strategy Kit!
Any Type of Buildings

Battle Defenses

Different Types of Walls

Gold Mines and Storage

Buy IAP Gems and Resources

Units and Armies

City Decorations

Protection Shields

Create Your Own Categories!

Use Your Own Language
Create mobile games for world markets with new languages like French, Arabic, Korean and others.
Even complex double-byte languages such as Japanese or Chinese can be used with the kit.
By default the game includes English but you can customize the text in each interface to use any language.

Packed with Game Effects for Developers
like nighttime cycles for your game*

Strikingly beautiful gameplay, especially at night
NEW! seasonal weather effects like snow storms for Christmas*
With the Ultimate Strategy Kit, add pre-scripted weather effects like snow and rain to your city building game.
Use seasonally, for the Christmas holidays, or as part of your game terrain for snow-covered maps.
For developers, get quick access to testing snow and rain effects in the Ultimate Strategy Kit.

NEW! ambient nature sounds*
The sounds of nature to fully immerse your game players.
Ambient weather, nature, and music sound effects. Customize or add your own ambient sound loops depending on your game type.
For your game players, they can pick what they want to listen to or disable in the game settings.

Exclusive to the brand new Ultimate Strategy Kit!
– Armies, Units & Game Characters –

Train Armies for Battle
Make your own animated characters. Supports animations like attack, run, wait. Recover live troops after battle to go to war again.
Customize training cost, time, and limitations. Players can use gems to finish faster.
Village NPC characters are possible. Includes a basic demo of a builder constructing new buildings the player creates.
Different types of army unit examples*
Shop menus, army training, all source code is included
plus FREE characters for your game* ($1,188 in value!)

and 5 FREE Zbrush character models for 3D artists*

(Yes! You can add your own characters to your game, documentation included)
Get these bonuses in the Ultimate Strategy Kit!
Wage War – Competitive battles between players

Let players attack other players like Clash of Clans
Build City Walls to Protect Your Home from Player armies*
The Ultimate Strategy Kit comes with two types of walls for you to use in your game. Wooden pikes with flags and stone walls with towers. Developers can customize however you wish.
Players can buy walls to defend their resources from attackers. Constructing walls uses a unique function, just tap one area in the game and tap another area further down the same line. The entire wall is created automatically and the full cost deducted from the player’s resources.

Defend Your Base from Looters*
In our highest package, the Ultimate Strategy Kit, different types of defensive structures are included in the kit like Cannons, towers, catapults, and more.
Developers can customize any one of the examples included with your purchase for your own game type or add your own unique defense structures.
Players use defenses protect their resources from other players who will attack their base to steal their loot.
FREE BONUS: Ultimate Strategy Kit comes with 5 AAA quality game theme art packages (pirate island theme included!)

NEW! Campaign Challenges
Players can try to beat computer AI bases to win resources!

Includes an Online Control Panel to manage players*

When a player’s village is attacked, battle results show the next time they play

Plus more Unity game source code in the Ultimate Strategy Kit
Question: Is 2053 hours of your time worth $390?
Making a game like Clash of Clans from scratch is no easy task. Here’s a side-by-side comparison of each feature included in the Unity source code for sale.
What’s Included:
- Building Items Art
- Character Art
- Animated Characters
- Terrain Art
- 2D Integration
- Item Data (XML)
- 12 Creators C# Scripts
- Construction / Timer Scripts
- 2D Gameboard Setup + Scripting
- Player XP Allocation
- Gestures (e.g.Drag-and-Drop)
- Kinetic Mobile Scrolling
- Desktop Mouse Scrolling
- HUD Art and Scripting
- Game Store Menu
- In-App Purchase Menu
- Campaign Gameplay
- Weather Controls
- Nighttime Gameplay Support
- Defensive Structures
- Defensive Walls
- Terrain Removables
- Selector Scripts
- Camera Controller
- Destruction Effects
- Dissolve Effects
- Projectile Effects
- Star Effects
- Layer Effects
- Battle Effects
- Terrain Collider
- Terrain Selector
- Sound FX Scripting
- Projectile Scripting
- Weapon Controls
- Cannon Controls
- Archer Towers Controls
- Unit Graves
- Unit Pathfinding
- PvP Battle Processor (Helios AI)
- PvP Battle Guide
- PvP Internal Operations Console
- PvP Groups Control
- PvP Cheats (for development)
- Combat Unit AI
- Combat Defense AI
- Gold/Liquid Generation + Storage
- NPC Demo (Builder Animation)
- Client/Server State Sync
- Server Software + Testing
- Beginner Tutorial
- Sound Effects
- Multi-platform Bug Fixes
- Unity 5.4 Compatibility
- Various changes during testing
- Estimated Total (at $30 per hour)
Ultimate Strategy Kit
- 30 pieces included
- 20 pieces included
- 10 included
- island theme (plus 4 more!)
- included
- included
- included
- included
- included
- included
- included
- included
- included
- included
- included
- supports all IAP assets
- included
- included
- included
- included
- included
- included
- included
- included
- included
- included
- included
- included
- included
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- included
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- included
- included
- included
- included
- included
- included
- included
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- included
- included
- included
- included
- basic demo
- included
- full software
- basic demo
- included
- passed
- passed
- included
- $390
Do It Yourself
- 15 hr per asset
- 10 hr per asset
- 20 hr per asset
- 30 hours per theme
- 20 hours
- 40 hours
- 80 hours
- 70 hours
- 30 hours
- 20 hours
- 15 hours
- 12 hours
- 13 hours
- 60 hours
- 20 hours
- 20 hours
- 50 hours
- 20 hours
- 50 hours
- 80 hours
- 60 hours
- 40 hours
- 40 hours
- 30 hours
- 10 hours
- 10 hours
- 10 hours
- 10 hours
- 10 hours
- 10 hours
- 30 hours
- 40 hours
- 10 hours
- 30 hours
- 30 hours
- 30 hours
- 30 hours
- 20 hours
- 40 hours
- 80 hours
- 40 hours
- 20 hours
- 30 hours
- 15 hours
- 65 hours
- 50 hours
- 20 hours
- 10 hours
- 30 hours
- 60 hours
- 20 hours
- 8 hours
- 80 hours
- 0 hours
- 130 hours
- $61,590*** (2053 hr)
*** Does not include art bonus. Only what is inside the kit.
Build your unique game with the City Building Kit!

Customize Your Game Terrain
Supports every possible casual game theme you can imagine for base-building, army-training simulators. Make games with space battle themes like Star Wars, farming simulators like Hay Day or Farmville, or flying island themes like Dragonvale. The 2D isometric tile map is fully editable and powered by our proprietary software (2D Toolkit is NO LONGER needed to purchased separately to run the Ultimate Edition of the kit)
FREE BONUS* – $4000 value in additional game theme art come with every “Ultimate Strategy Kit” sale!

Players Can Remove Trees/Rocks to Expand Their Base*
Comes with everything you need

(Yes! You can add your own items too, documentation included)
NEW! Let players buy decorations for their city

Create any sort of game with the City Building Kit!
Get even more bonus art in the Ultimate Strategy Kit

5 AAA quality game themes $4000 in value, yours FREE!*
(even space strategy simulator art!)

Bonus art comes with FREE animations too!
Earn Revenue with In-App Purchases on iOS/Android
Get players to shell out real-world cash to skip lengthy wait timers. Each of our kits comes pre-configured to support In-App Purchases for iPhone, iPad, iPod and Android mobile game development monetization strategies.
Use the Unity City Builder to make free-to-play games powered by IAP to build and upgrade base buildings or increase the competitive element to your game by paying to become dramatically more powerful. 100% editable source code.
Monetization schemes include:
- Gems to speed up construction or training
- Extra gold/liquid to purchase units
- Additional construction builders

In-App Purchases ready to go

Works with both Unity Personal Edition and Pro Edition!
Compatible with Unity Hub
Make the most of your game with the latest version of Unity.
The City Building Strategy Game Kit is designed for and compatible with Unity 2019.4.2f1 (LTS)
Everything is editable. Fully expand your game with custom code or assets and tools available from the Unity Asset Store.

Includes extensive Unity strategy game tutorials to extend your mobile game
Plus free game extensions available in the Ultimate Strategy Kit
Thousands of hours of game scripting included for free*

Customize any part of the game engine, however you like

Need a game developer to make your game?
Hire our experienced Unity Game Development team
Contact us today to get started.

Try a demo game made with the Pro kit
This is a sandbox app for developers. Save or load is in Game Settings as options.
Your customized games will automatically save/load on quit. This sandbox app will not.
Build a high-quality prototype within hours, not weeks.
Fully-customizable Unity source code for sale designed to run out-of-the-box. Import assets, swap graphics, and deploy on any platform immediately. Don’t believe us? Watch us build a game in 60s
Comes with everything you need:
– Complete Unity source code (102 C# scripts)
– Learn how to make a game like Clash of Clans
– Incorporate your own game art
– Build all platforms (mobile, PC, Xbox, etc)
– Includes menus, buildings, characters, terrain
– Optimized for 2D games. Supports 3D games
– Expansive engine online documentation
– Expandable assets (e.g. In-App Purchases)

Here are a few examples of how Unity developers have expanded the kit:
Instant Download
No waiting. Receive the source code, documentation, coupons, and bonuses immediately after purchase.
$100 in Savings!
You NO longer need to purchase NGUI and 2D Toolkit assets (save $100+) with every Ultimate Kit purchase.
Get the kit with exclusive bonuses today, choose a package:
$90
FOR HOBBYISTS
Starter Kit v4.0
Single Game License
City builder only (no PvP)
Supports only local saves
Licensed for one project
Self-service support only
Missing advanced features
Supports Unity 5.4

$390
INCLUDES PVP BATTLES,
SERVER CONTROL PANEL,
PLUS ADVANCED FEATURES!
Ultimate Strategy Kit v8.0
Create Strategy Games like Clash of Clans!
Unlimited Game License. Works with Unity 2019.4.2f1 (LTS)
- * BRAND NEW- Building Upgrades
- *BRAND NEW- New Economy Features
- *Reduced the code from 50,000+ lines of code down to 17,000
- * Reduced the size of the download from 159 MB down to 75 MB
- * Updated to use Unity version 2019.4.2f1 (LTS)
- * Animated Canon, Archer Tower, Catapult defensive units
- * Campaign maps
- * Other bug fixes and performance improvements
New from 8.0
- NEW! Building Upgrades
Includes upgrades to buildings - NEW! Weather Controls
Provide seasonal weather conditions in your game like snow or rain. - NEW! 24 Hour – Day/Night Mode
An immersive gameplay experience! Sync to the user’s time with day/night controls. - NEW! Soldiers, Archers, NPCs and Flying Units
Includes out-of-the-box support for 3 types of battle units - NEW! Cannons, Archer Tower, City Walls
Includes multiple defensive structures and wall types. Customize to fit your game. - NEW! XP Level restrictions
Limit player construction of certain buildings based on their XP level. - NEW! Expand the Map with Pay-to-Remove Terrain Obstacles
Players can expand map space by paying to remove trees, rocks, and other terrain obstacles. - Advanced PvP Battle Processor with Online Game Sync™ CP
Includes an online control panel to track and manage players. Runs on any server. - Design Single-Player Campaigns
Comes with instructions for a proof-of-concept campaign using the server software - Polished Gameplay Experience
Kinetic gestures, desktop game mouse scrolling, PvP Chimera Debugging Console and RTS Guide - HD Animated Character Demo, NPC Demo, Building Sprites, Advanced Camera Controls
Includes an additional hundred hours worth of improved scripting and controls. - Premium Support, $40 in free coupons, and works with Unity/Unity Pro
Build games for all platforms! Apple iPhone, iPad, Google Android, desktop, and Xbox One - BONUS #1: $1188 worth of Game Characters/3D Model/Photoshop source files
Characters, terrain, and object assets to build multiple types of games - BONUS #2: $4000 worth of bonus game building theme art and blender 3D source files
AAA-game quality game graphics for 5 different themes (up to 2000×2000 pixels each!) - BONUS #3: Zombie City Builder, exclusive bonus only for purchases from our online store! (Demo)
The Ultimate Strategy Kit comes
with $5188 worth of FREE bonuses!

Also available for sale on the Unity Asset Store:
Questions about what you games can make?
Frequently Asked Questions
Where can I see a demo?
– Watch the demo video
– Read the developer docs
– iOS Basic Demo
– Android Basic Demo
What do I need to run the Ultimate Kit?
Unity Hub (or 2019.4.2f1 (LTS))
NO LONGER NEEDED- 2D Toolkit v2+
ALSO NO LONGER NEEDED- NGUI Standard v3.5+
What about Unity’s 2D support?
Yes, Unity comes with 2D and UI support but it’s not enough to build the entire kit. You still need the further advanced assets that we include at NO additional cost to you!
Can I upgrade my kit?
Yes. You can upgrade from Starter Kit to the Ultimate Strategy Game Kit for $300. Also, if you have a prior version of the Complete Kit or the Pro Kit, you can upgrade for a reduce price of $50). Upgrades are available in the download center for customers.
Can we change everything in the kit?
Yes. You’ll receive the complete Unity3D source code after buying. Add/remove your own features, scripts, or characters. Nothing is locked in DLLs and you can access all the code needed to create a functional prototype.
Does this game kit support attack and defense like Clash of Clans?
The Ultimate Strategy Kit includes attack and defense, plus server side scripts necessary for managing player villages just like top-ranking games like CoC, GoW and other RTS mobile games. It’s more like CoC is, not a full-on MMORPG or MMO.
What devices does the kit run on?
The kit runs on all devices – Apple, PC/Mac, web applet and Android devices. Plus, the game is optimized for Unity 2d mobile with the touch controls. Export straight to XCode for iOS 8 games using this clash of clans game engine.
How do I setup In-App Purchases?
The included In-App Billing script is setup so all you have to do is connect the purchase variable to your billing system, for example Store, a free Unity IAP asset you can download from the Unity Asset Store. See the In-App Billing documentation
I’m getting a UI Label Error?
When trying to build the game in Unity3D and getting those UILabel errors, we recommend that you double check if you have The Ultimate Edition. It is needed to run the starter kit properly.
So everything is setup and ready to go?
Yes, everything is setup already. (We recommend build and running on your mobile device with Apple XCode or the Android SDK)
How can I get the latest version?
Click the download link at the top of this page and login with your purchase details, downloads, tutorials, and special offers only available for City Building Kit Unity3D customers.
Why chose Unity 3D over other engines?
Because Unity 3D has over 2 million developers all over the world and games that reach over 600 million gamers. Unity 3D also offers a huge collection of expansion assets and free game tutorials perfect for a clash of clans game engine.
Have another question?
Technical Features
- Demo Available?
- Purchase Includes
- Support Included with Purchase?
- Updates Included with Purchase?
- Payments Accepted
- Do I have to pay any royalties?
- Made With
- Compatible With
- Script Language
- Game Engine Supports
- 2D or 3D?
- Server Requirements
- Can you customize my game for me?
- What do I need to do to make my game?
- Unity Requirements
- Download now
- Unlimited access to the full source code
- Yes (Ultimate Kits)
- Bug fixes included
- Credit card or bank transfer (Can’t use Paypal?)
- No, your purchase is royalty-free
- Unity3D (free download)
- Unity 2020.1.0a12. Personal Edition / Pro Edition
- Unity C# (what is C#?)
- iOS, Android, PC, Mac, Web Browsers
- 2D (3D is possible)
- VPS w\PHP 5 or cloud hosting (see docs)
- Yes, we can recommend developers
- Follow the checklist here
- No Additional Assets Like NGUI, 2D Toolkit ,or Water+ Shader are needed!!!!
Purchased By Game Developers Worldwide
Some of the world’s biggest asian game brands worked with the City Building Kit
— along with famous US game developers like Levelord, entrepreneurs, and hobbyists.





I’ve played with others, but this one is the best! It’s definitely more than a mere “start-up” kit as it already has 90% of a game foundation in the kit. It is easy-to-use and intuitively designed. I highly recommend this kit for anyone considering making a city building game!
Update: In less than a day, I am comfortable with most of the pipelines to add my own buildings and characters (graphics and behaviors/parameters), and I have modified menus, buttons and various GUI interfaces. This is a great kit!
If you are looking to make a city building game, this is the kit for you. Everything works [straight] out of the box, and I have spent a good amount of time playing around with the default buildings/units. Awesome kit, I can’t suggest this enough!
Wow, thanks a lot! Your package saved us a lot of time prototyping! Keep the good work!
What can I say? .. wow, just wow! 🙂 you guys making things above expectations. I haven’t fully tested yet Unity Project and all new features, but what I’ve seen from Video and new description simply awesome. I did however tested APK-file on my Android tablet and I can confirm: the feelings of game touch improved significantly. Movements / zooming with On-touch on Android device is really-really pleasant.
Latest Reviews from Unity Developers

Get the City Building Kit today with free bonuses from our site!
More Reviews
We have build a city builder game from the ground up before in pure Javascript. This was a very time consuming effort, and since we [were] looking now for something similar using Unity this city builder kit was the answer. We have tried it out and where impressed by the quality and ease to use! These guys really did an outstanding job!
Martijn Gun Van Der
Awesome Building Complete Kit!
What can I say? .. wow, just wow! 🙂 you guys making things above expectations. I haven’t fully tested yet Unity Project and all new features, but what I’ve seen from Video and new description simply awesome.
Update: Let me start by saying that I’m a big fan of ‘Clash of clans’ game, and if you are looking for an asset that will help you to develop something similar, then the City Building Kit is exactly what you need. Seriously, if you think of complexity of the games like Clash, how much must be done before you own creation turns into a game, then this Kit is a life-saver!
As Unity designer and programmer I sure do know how many hours one has to spent to develop and release a dissent game. That is why this City Building Kit saved me tons of hours in the beginning, so I could concentrate on my own game idea and polishing of game elements. You need to have two other assets in order to make it work, but who of us devoted developers doesn’t have already NGUI or 2DToolkit now-days? )
I bought a Starter Kit about a year ago and then upgraded to Pro version, and I do not regret it.
Alex Shmit
Very nice kit!
Andre, Info Team
Very Good Kit, easy to expand and easy to use.
Mura
Beautiful Updating …
Daniele DalCin
Bigger and more documentation is always good. I have been able to read through gigantic manuals and it helps my learning and it is how I have become incredibly profient with the 3D pieces of unity. The 2D stuff is new for me so the more the better. I’m always for developers reaching out and I will continue to update my rating as things improve and I will reach out regardless with some specific issues I have that are more geared towards support than a written review. Thanks.
Felix George
This is a nice kit really well coded and documented.
Dustin
I’m very happy with this kit! I’ve played with others, but this one is the best! It’s definitely more than a mere “start-up” kit as it already has 90% of a game foundation in the kit. It is easy-to-use and intuitively designed. I highly recommend this kit for anyone considering making a city building game!
– Richard “Levelord” Gray, Levelord Games
Update! In less than a day, I am comfortable with most of the pipelines to add my own buildings and characters (graphics and behaviors/parameters), and I have modified menus, buttons and various GUI interfaces. This is a great kit!
– Richard “Levelord” Gray, Levelord Games
Excellent kit!
If you are looking to make a city building game, this is the kit for you. Everything works strait out of the box, and I have spent a good amount of time playing around with the default buildings/units.
Awesome kit, I can’t suggest this enough!
Ron Kieser, Ronime Studios
I am using your kit to do a prototype of a farming game (so no battles/war etc). thnx for a good kit..
Pramod Patel
Great kit 5/5 stars
Tim
Easy to understand
This kit is easy to understand for all. I can’t wait for the next update, I think that would be awesome after that. Now 4 starts, after update will make 5, awesome kit, really! [Note: Reviewed before the PvP update which is now released]
Martin
Good Kit
Great expandability with this.
Jeff Smith
Great Kit!
I bought this kit over a year ago and even though i have yet to publish a game with it, it is by far my favorite kit in the asset store. Its packed with great systems and is more than a starting point for anyone looking to make a game like this. Thanks for the amazing asset & I greatly look forward to the new updates!
Michael Harris
Try the city building kit today
Questions? We’ll get back to you within 24 hours (except weekends)
