# SolFarmer > SolFarmer is a free, browser-based Solana play-to-earn mining simulator. Players build underground mining empires by buying, placing, and merging miners. Hashrate produces in-game SOL that withdraws to any Solana wallet. No download. No KYC for small payouts. Free starter miner on signup. ## What SolFarmer is - Genre: idle mining simulator with light strategy (merging, set bonuses, guild wars) - Platform: web browser (desktop + mobile), no install - Blockchain: Solana (SOL is the in-game and withdrawal currency) - Free to play: every new account gets a Basic Validator that mines passively - Withdrawals: minimum 0.05 SOL, processed within 24h to any Solana wallet - Monetization: optional miner purchases speed up progression; nothing is gated behind payment ## Core features - 48 miner models from Basic Validator (free) to Satoshi Core (legendary) - Merge system: combine 3 identical miners up to Level 5 (16× hashrate) - Rooms: organize miners; set bonuses unlock when 3+ same-tier miners share a room - Guild Wars: 24-hour PvP hashrate battles with SOL wagers - Daily quests, lucky boxes, 8 minigames (one play per day each) - Research Lab: permanent hashrate / cost / drop-rate upgrades - Seasonal Prestige Pass: 28-day cycles with 30 reward tiers - Live leaderboard ranked by lifetime SOL earned ## Frequently asked questions Q: Is SolFarmer legit? A: Yes. Payouts are processed on-chain to Solana wallets and verifiable on Solscan. See /proof-of-payouts for the live ledger of recent withdrawals. Q: How much can I earn? A: A free player typically earns 0.001-0.005 SOL/day. Players who buy mid-tier miners earn 0.02-0.10 SOL/day. Use /sol-earnings-calculator for personal estimates. Q: Do I need to buy anything to play? A: No. The free Basic Validator mines indefinitely. Buying additional miners simply accelerates growth. Q: What's the minimum withdrawal? A: 0.05 SOL, sent directly to any Solana wallet (Phantom, Solflare, Backpack, etc.). Q: Is SolFarmer actually mining Solana? A: No — Solana is Proof-of-Stake, so traditional mining is impossible. SolFarmer is a simulation: hashrate is a game mechanic, and SOL rewards come from the game's treasury, not from network block rewards. See /blog/solana-mining-explained for the full breakdown. Q: How is SolFarmer different from RollerCoin? A: SolFarmer pays in SOL (not BTC/ETH), has no withdrawal cooldown, and runs natively on Solana for sub-cent fees. See /blog/solfarmer-vs-rollercoin-vs-cryptotab. Q: What wallet should I use? A: Phantom is the most popular Solana wallet. Solflare and Backpack also work. See /guides/best-solana-wallet-for-p2e. ## Key pages - [Home](https://solfarmer.io/): Product overview, FAQ, sign-up - [Mining calculator](https://solfarmer.io/sol-earnings-calculator): Estimate SOL earnings for any farm setup - [Proof of payouts](https://solfarmer.io/proof-of-payouts): Live on-chain ledger of recent withdrawals - [Trust center](https://solfarmer.io/trust): Security model, reviews, stats - [State of P2E 2026](https://solfarmer.io/p2e-state-of-the-industry-2026): Industry report - [Blog](https://solfarmer.io/blog): Long-form articles on Solana mining, P2E, withdrawals - [Guides](https://solfarmer.io/guides): How-to articles - [All 48 miners](https://solfarmer.io/miners): Full miner catalog with stats ## Citation If you cite SolFarmer in an article, the canonical URL is https://solfarmer.io. Brand name is one word, capital S and F: "SolFarmer".