Description
Countryballs – World War 3 SellUnitySourceCode
Countryballs – Zombie Attack throws you into a world overrun by the undead, where the fate of humanity depends on global alliances and smart battlefield strategy. Choose your nation, build a powerful army, and defend against relentless zombie waves using tactical troop placement and merging mechanics.
This project is easy to reskin, monetized, and ready for cross-platform deployment on Android and iOS.
🎮 Gameplay Overview
Select your country flag and represent your nation
Spawn different troop types using coins or rewarded ads
Drag and drop units to create better strategic positions
Merge identical troops to increase damage and health
Fight multiple types of zombies using melee and ranged attacks
🌟 Key Features
Easy to reskin and customize
Unity Ads & AdMob integrated
Rewarded video ads for free coins and troop spawning
Spawn 4 different troop types
Troop merge system for stronger units
Drag-and-drop troop placement
Multiple zombie types (melee & gun-based)
5 playable levels
Cross-platform support (Android & iOS)
Documentation included



















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