Take your Unity game development to the next level with Duck Evolution, a feature-rich and highly customizable merge-and-idle game template. Build satisfying progression games where players collect creatures, combine matching units, unlock new worlds, automate production, earn offline rewards, and grow their economy.
Duck Evolution includes a complete playable game, modular ScriptableObject-driven architecture, save and load systems, UI Toolkit interfaces, rewarded ads, and in-app purchase integrations—giving you a strong foundation for creating your own polished merge game.
IMPORTANT
This template is built on top of the EasyIdleGame package, so please make sure you own the EasyIdleGame package before buying this one.
The included ads, store products, service identifiers, prices, and balance values are examples. Replace them with your own production configuration before release.
Addictive Merge Gameplay
Create an engaging gameplay loop that keeps players merging, upgrading, and coming back for more:
- Drag and Merge: Combine matching creatures to discover increasingly valuable evolutions.
- Manual Production: Tap creatures to produce resources with satisfying visual and audio feedback.
- Crate System: Receive crates and open them to discover new creatures.
- Creature Collection: Unlock new tiers and complete your collection across multiple worlds.
- Multiple Worlds: Travel between locations with unique creatures, currencies, managers, backgrounds, and progression requirements.
- Incremental Progression: Increase production, reduce costs, accelerate deliveries, and improve crate rewards.
- Offline Earnings: Continue generating resources while the game is closed.
- Managers and Automation: Automate production and activate boosts for automatic merging and other advantages.
- Prestige System: Reset selected progression in exchange for permanent rewards and stronger future runs.
- Achievements and Daily Rewards: Give players additional objectives and reasons to return.
- Satisfying Feedback: Animations, particles, floating text, sounds, merge cues, and reward popups make every action feel responsive.
Built-in Monetization
Duck Evolution includes monetization adapters connecting its shop system with Unity Ads and Unity In-App Purchasing:
- Rewarded Ads: Reward players after a successfully completed advertisement.
- Pay with an Ad: Allow selected items to be obtained by watching an ad.
- In-App Purchases: Sell currencies, bundles, boosts, upgrades, or permanent unlocks.
- Consumable and Non-Consumable Products: Configure the appropriate product type for each item.
- Premium Shop: Display premium bundles, upgrades, boosts, and currency exchanges.
- Popup Offers: Present configurable special offers.
- Flexible Rewards: Randomised rewards support.
Flexible Progression and Economy
Configure and expand your game through ScriptableObjects:
- Multiple currencies
- Scaling costs
- Creature production
- Managers and automation
- Permanent upgrades
- Timed boosts
- Reward tables
- Shops and offers
- Achievements
- Daily rewards
- World locks and unlock costs
- Prestige requirements and rewards
- Save, autosave, and offline progression
Creatures, worlds, currencies, recipes, managers, upgrades, boosts, achievements, rewards, and shop items can be customized without rebuilding the core gameplay systems.
Production games must provide their own store configuration, receipt validation, consent flow, recovery logic, and other platform-specific requirements.
Core Technical Features
- Designed for desktop and mobile projects
- Android and iOS monetization configuration
- UI Toolkit interface
- ScriptableObject-driven configuration
- Modular and extendable C# source code
- Save, autosave, reset, and offline earnings systems
- Mouse and touch interaction
- Merge validation and visual merge cues
- Custom worlds, creatures, recipes, boosts, and upgrade types
- Detailed documentation
🗂️ Includes
• Sprites
• Audio
• Everything you see in the promotion materials
