Gold Miner Web3 Game
Web3 gold mining game on Solana with NFT, token economy and play-to-earn mechanics. Familiar experience like traditional Gold Miner but integrating Phantom wallet and on-chain assets.
Problem & Context
- Need a casual game that is accessible but has a Web3 economy (NFT/items, tokens) that works as smoothly as a traditional game
- Blockchain interactions (mint/transfer/purchase) must be fast enough to not interrupt gameplay
- The server must scale for a high number of concurrent players and real-time state synchronization
Implementation Scope
- Game client Unity (gold mining gameplay + UI/UX)
- Realtime multiplayer + sync state on Nakama
- Phantom Wallet integration + Solana transaction flow
- NFT/items design + marketplace flow (integrated level)
Deliverables
- Unity client + build configured according to the environment
- Nakama server modules + Docker deployment
- Wallet connection flow / transaction signing / callback processing
- Basic operational documentation (deploy, env, logs)
Results
- Supports 1000+ concurrent users (operational target)
- Realtime blockchain transactions (optimized batching/caching)
- Ready to expand to iOS/Android according to roadmap
Screenshots
1000+
Concurrent Users
Realtime
Transaction Speed
Web, Mobile (Soon)
Platform
Tech Stack
Frontend
Backend
Blockchain
Infrastructure
Features
Game Client (Unity)
Casual mobile game with traditional gold mining gameplay
Nakama Game Server
Multiplayer game server với realtime sync
Solana Integration
Integrate Phantom wallet and smart contracts
NFT System
NFT marketplace và in-game items
iOS + Android
Mobile app for iOS and Android
Challenges & Solutions
Challenges
Processing realtime transactions on blockchain
Optimized performance for 1000+ CCU
Synchronize game state with blockchain
Solutions
Use Nakama for game servers with high scaling capabilities
Optimize transaction batching trên Solana
Implement caching layer cho game state
Technologies
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