I built Gold Digger as an endless dig downward, not a fixed set of stages. You tunnel in whatever direction you move, carving through dirt to reach gold, gems and buried treasure — but the ground obeys gravity. Boulders and loose gems fall, roll and can crush you, so every tunnel you cut reshapes the level around you. Dig deep enough and you pass through five distinct underground biomes, fight a boss every fifth floor, and bank coins to upgrade your miner between descents.
Every boulder and loose gem obeys gravity — it drops when the cell below is empty and rolls off rounded rock. Tunnel carelessly and a boulder lands on your head; tunnel smart and you drop it on an enemy for bonus points.
There is no level cap. You keep digging deeper through five underground biomes, and every fifth floor is a boss arena with its own giant enemy to bring down.
Floors are not all "collect everything." You draw quota, dive, survive and escape goals that each change how you approach the dig.
Bank coins at depth checkpoints and spend them on eight permanent upgrades, a loadout of active tools, and cosmetic skins, pets, lamps and dig trails.
Press Space or tap the screen to drop into the mine. You dig simply by moving: point yourself at a wall of dirt and your miner tunnels straight through it, leaving an open passage behind. Gold, silver, emeralds, diamonds, rubies, chests and rare artifacts are seeded through the earth — walk into one to collect it and score its value.
The catch is physics. Boulders and gems above you are not fixed decorations; the moment the cell beneath them opens up, they fall, and they roll sideways off rounded rock. A boulder that lands on your miner costs a life, so I want you thinking one tunnel ahead the whole time. That same rule is a weapon — position an enemy under a boulder, knock out its support, and gravity does the work for extra points and a combo.
Two meters keep the pressure on. Your air supply drains while you are buried and only tops up near the surface or when you grab an air pocket; run it dry and you lose a life. Your cargo pack fills as you collect, and once it overflows your coin payout is halved until you surface to bank the haul. Every five cleared floors you reach a depth checkpoint where your run coins are locked in, you can catch your breath, and you can open the shop before you descend again.
From the third floor onward each level hands you one of four objective types, drawn at random, so no two descents feel the same:
Every fifth floor replaces the objective with a boss arena. There are five bosses, one themed to each biome: The Crusher slams boulders down your column, The Sandworm burrows and resurfaces beside you, the Crystal Hydra fires a spreading fan of shots, The Lich teleports and summons help, and the Magma Titan blasts an eight-way ring. Your bullets chip them down, but a falling boulder hits far harder — bosses are a physics puzzle as much as a firefight.
There is also a Daily Dig on the start screen. It uses a seed tied to the date, so the layout is identical for everyone that day and posts to its own separate leaderboard — a fair, once-a-day challenge run.
The mine changes character as you descend. Each biome spans five floors, brings its own palette and hazards, and mixes a different roster from the six enemy types — spiders, bats, worms, goblins, ghosts and demons — with more of them spawning the deeper you push:
Treasure comes in seven tiers, low to high: silver, gold, emerald, diamond, ruby, treasure chest and the rare artifact — the deeper you dig, the more the richest finds turn up. Fluids matter too: lava pours down and burns you unless you have the Heat Shield, water floods and slows you unless you have the Diving Lung, and lava meeting water hardens into obsidian.
Coins you bank between floors feed a real progression tree. There are eight permanent upgrades: Drill Speed, Ammo Capacity, Miner Armor (extra lives), Air Tank, Dynamite Pouch, Cargo Pack, plus two specialist unlocks — the Heat Shield to walk through lava and the Diving Lung to breathe underwater.
On top of your always-equipped dynamite, you carry a second active tool slot you can load with a Scanner that rings nearby treasure through the dark, a Magnet that vacuums up loose loot, a Recall that warps you back to the surface, or a Power Drill that bores three cells through hard rock. Defeated enemies also drop consumable pickups — a temporary shield, a double-coins boost, an instant air refill, or bonus dynamite.
Beyond that there is a full cosmetics wardrobe — six miner skins, a set of pet followers, colored lamps and dig trails — plus twelve achievements, rotating coin bounties, and a Deep Dive prestige reset that trades your upgrades for a permanent coin bonus. It is a lot more game than the little arcade cabinet lets on.
Yes. It runs right here in your browser with no download and no login — just press play. There is nothing to install and nothing to buy to see the whole game.
The descent is endless — there is no final floor. Instead the mine cycles through five distinct biomes, with a boss every fifth floor and progressively harder layouts the deeper you go.
You dig by moving. Point your miner at dirt with the arrow keys, WASD, or the on-screen joystick and you tunnel straight through it. Space fires your gun, E throws dynamite, and Q uses your second tool.
Falling boulders and running out of air. Keep an escape tunnel open at all times and watch the oxygen gauge — surface or grab an air pocket before it empties.
Yes. On touch devices a virtual joystick and dedicated tool, dynamite and shoot buttons appear on screen, and the game supports safe-area insets for notched phones.
They do. Coins you bank at depth checkpoints are saved locally, and the upgrades, tools and cosmetics you buy persist between runs so your miner gets stronger over time.
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