Crypto mining simulator

Features:

• Multiple Cryptocurrencies: Mine Bitcoin, Ethereum, Dogecoin, and Litecoin
• Click Mining: Click the mine button to earn crypto manually
• Upgrade System: Four tiers of upgrades (GPU, ASIC Miner, Mining Farm, Quantum Processor)
• Auto-Mining: Higher-tier upgrades enable passive income
• Real-time Portfolio: Track your total portfolio value in USD
• Visual Effects: Glowing animations and floating text when mining
• Progressive Difficulty: Upgrade costs increase as you buy more

How to Play:

1. Start by clicking the "MINE" button to earn your first coins
2. Use your Bitcoin to buy upgrades that increase your mining power
3. Mining Farms and Quantum Processors enable auto-mining for passive income
4. Switch between different cryptocurrencies to diversify your portfolio
5. Watch your portfolio value grow as you accumulate more coins!

The game has a cyberpunk aesthetic with neon green colors and smooth animations. It's designed to be engaging with both active clicking and idle progression mechanics. The upgrade system provides clear goals and the portfolio tracker gives you a sense of overall progress.

Try it out and let me know if you'd like me to add any additional features!