Earth

The most basic resource on Earth. Wood is harvested from forests and is the first material every player mines. While its value is minimal, it serves as the entry point into the game's economy. You'll mine plenty of wood while learning the ropes before your click speed picks up.

Caught from Earth's vast oceans and rivers. Fish represents the first step up from wood, doubling its value. As your clicking rhythm improves and your heat zone rises, you'll start catching fish more frequently — a sign that you're getting the hang of the heat system.

Quarried from Earth's rocky terrain. Stone is a reliable building material that marks your transition from gathering surface resources to mining the ground beneath your feet. At $4 per unit, it's a solid early-game earner.

Extracted from deep underground deposits. Coal is Earth's first significant energy resource and a major step up in value. Mining coal requires sustaining a moderate click rate — it's where many players first feel the reward of maintaining their heat zone.

Black gold pumped from deep beneath Earth's surface. Oil is the midpoint resource and represents a significant jump in earnings. Reaching heat zone 5 consistently means you've developed a strong clicking rhythm. Oil revenue often funds a player's first tool purchase.

A crucial industrial metal mined from Earth's crust. Iron ore marks the transition into the upper half of Earth's resource tiers. At $20 per unit, consistent iron mining starts generating serious wealth and begins making tool purchases feel achievable.

A versatile metal essential for electronics and construction. Copper ore demands a sustained high click rate to mine consistently. Players who can maintain heat zone 7 are starting to build real wealth — the kind needed for mid-tier tool investments.

A precious metal prized for its luster and conductivity. Silver ore is one of Earth's premium resources, requiring a fast and consistent clicking pace. Mining silver regularly is a strong indicator that you're ready to invest in higher-tier tools.

The second most valuable resource on Earth. Gold ore requires near-maximum heat to mine, making it a prestigious find. Players who consistently mine gold are typically deep into their tool collection and generating significant passive income.

Earth's most valuable resource. Diamonds can only be mined at maximum heat — the pinnacle of clicking performance. Each diamond is worth $100, and with the manual multiplier stacked on top, diamond mining with a 4096× multiplier becomes the fastest way to manually earn money on Earth. Mastering diamond mining is the key to funding your Moon expedition.

Your first auto-mining tool. The Timber Axe chops wood continuously, generating $5,000 per second without any clicking. It's an affordable entry into automation and the first step toward building a passive income empire. Most players buy this as their very first tool.

An automated fishing system that deploys nets across oceans. The Hydro Netter triples the income of the Timber Axe, making it a strong second purchase. With fish flowing in at $15K/sec, you'll quickly see your savings grow toward the next tool tier.

A powerful quarrying machine that breaks stone into marketable pieces. The Stone Splitter doubles the Hydro Netter's output and represents your first major investment. At $12M, it requires patience or strong manual mining to afford.

An industrial coal-processing machine that extracts and refines coal deposits automatically. The Coal Cracker is where your auto-mining income starts to feel substantial — $80K/sec makes a real difference in your purchasing power.

A deep-drilling oil rig that pumps black gold around the clock. The Oil Extractor is the midpoint tool and a game-changer — at $200K/sec, it often surpasses what players earn manually, marking the transition from click-dependent to automation-driven gameplay.

A heavy-duty excavation machine for iron deposits. The Iron Digger is Earth's first billion-dollar tool, generating half a million per second. Owning one means your passive income is serious enough to fund future tool purchases on its own.

A precision cutting tool designed for copper veins. The Copper Cutter pushes your auto-mining into the millions per second. Combined with earlier tools, your total passive income becomes powerful enough to make manual clicking optional for Earth resources.

A delicate yet powerful tool that shaves silver from ore deposits. At $5M/sec, the Silver Shaver represents Earth's premium tier of automation. Players with this tool are well on their way to affording the final Earth tools.

An advanced mining rig specialized in gold extraction. The Gold Miner generates $15M/sec and is the second-to-last Earth tool. At this point, your combined auto-mining income is likely in the tens of millions per second.

Earth's ultimate mining machine. The Crystal Drill bores deep into the planet's mantle to extract diamonds, generating a staggering $50M/sec. Owning the Crystal Drill completes your Earth tool collection and signals that you're ready for the Moon. The cost to unlock the Moon ($2.5T) is exactly 5× the Crystal Drill's price — a deliberate design to ensure players fully develop Earth before moving on.