ChainArena — NFT-Style Hero Battler Game (SwiftUI, iOS 17+)

ChainArena is a modern, cyberpunk-styled turn-based PvP battle game prototype built entirely in SwiftUI for iOS 17+. It combines NFT-style hero mechanics, a marketplace system, staking, and seasonal progression into a clean, scalable architecture.

Designed for developers who want to build the next generation of Web3-style games or gamified apps, ChainArena provides a strong foundation with polished UI, battle logic, and extensible systems.

⚔️ Core Features

• Turn-Based Battle System – full combat loop with enemy AI, cooldowns, crit, dodge, and rewards
• NFT-Style Heroes – multiple classes, rarity tiers, stats, abilities, and leveling
• Matchmaking System – simulated opponent search and battle flow
• Ability System – skills with cooldowns, damage, buffs, and effects
• XP & Reward System – gain tokens and experience after battles

Hero System

• 6 hero classes (Assassin, Mage, Tank, Ranger, etc.)
• 5 rarity tiers: Common → Legendary
• Unique stats: Attack, Defense, HP, Crit, Dodge, Speed
• Upgradeable heroes with progression system
• Ability-based combat (e.g. Shadow Strike, Smoke Bomb, Execute)

Marketplace System

• Browse, filter, and sort heroes
• Instant buy system
• List your heroes for sale
• Token-based economy (mocked)
• Clean UI ready for real backend integration

Staking & Economy

• Stake heroes for passive token rewards
• Simulated Web3 economy
• Ready to connect to real blockchain services

Seasons & Progression

• Season-based ranking system
• Leagues and rewards UI
• Player progression tracking

Design & UX

• Modern cyberpunk UI design system
• Glow effects, gradients, particles, animations
• Smooth transitions and battle feedback
• Haptic feedback & sound system
• Fully built with SwiftUI (no UIKit)

Screens Included

• Splash Screen
• Main Menu
• Hero Selection & Minting
• Battle Flow (Search → Fight → Result)
• Marketplace
• Staking
• Seasons
• Profile & Leaderboard

⚙️ Technical Details

• Language: Swift 5.9+
• Framework: SwiftUI
• Minimum iOS: iOS 17+
• Architecture: MVVM
• Data: In-memory (easy to replace with CoreData / SwiftData / backend)
• Blockchain: Mock service (ready for Web3 integration)

Architecture Overview

• GameViewModel – global app state
• BattleViewModel – battle loop, AI, matchmaking
• MarketplaceViewModel – marketplace logic
• Design System (DS) – centralized styling & effects

The codebase is clean, modular, and scalable — ideal for extending into a real production game or integrating with blockchain services.

Perfect For

• Game developers building mobile PvP games
• Startups exploring Web3 / NFT gaming concepts
• Developers learning SwiftUI architecture
• Anyone building a gamified marketplace app

⚠️ Important Notes

• This is a prototype/demo (no real multiplayer backend yet)
• Blockchain integration is mocked (no real transactions)
• Easy to extend with real backend, WebSocket multiplayer, or smart contracts

What You Get

• Full Xcode project
• Clean SwiftUI codebase
• Battle system logic
• Marketplace & staking UI
• Reusable design system

Based on a modern SwiftUI architecture with advanced UI/UX and scalable systems. Ready to launch, customize, and expand.