Dig. Collect. Survive. A modern cave-mining action puzzle with 510 levels, infinite seeded worlds and eleven deadly foes, running entirely in your browser.
▶ PLAY NOW — FREEFalling-rock puzzles, quick decisions and a cave that changes with every descent.
Ten handcrafted caves plus five hundred generated ones with a smooth difficulty curve. Mechanics unlock one at a time through gentle discovery levels — teleports, bombs, magic walls, fireflies, amoebas and more.
Deterministic seeded generation means that the same seed always builds the same cave. Share seeds with friends and race for the high score.
Rocks and crystals fall, roll off rounded edges and crush anything beneath. One wrong dig and the cave answers back.
Seal an amoeba into crystals or let it overgrow into rock, wake three-state magic walls, ooze objects through slime membranes, outrun growing walls and blast enemy spawners and hatching eggs.
Dig up bombs for 5×5 blasts, smash rocks with the magic hammer, boot a rock flying across the cave, and grab or pull distant objects with the telescopic arm.
Classic Cave, Ice, Lava, Crystal Cavern, Ancient Ruins, Underground Forest and Mushroom Cave — each with its own palette and atmosphere.
Everyone digs the same seeded cave each day and each week. Race a translucent ghost of the current best run and send friends a challenge link to beat your score.
Build your own caves in the in-game editor, test them instantly, then publish and play caves made by other divers.
Unlock achievements and helmet cosmetics, face two-by-two guardian bosses in their lairs, and step onto spinner pads that rotate the entire cavern ninety degrees.
Eleven enemy types, each with its own behaviour. Drop rocks on them — if you dare.
Follows walls in endless loops.
Chases you and bursts into bonus crystals when crushed.
Hugs the left wall and detonates on contact — crush it first.
Mirrors the firefly and bursts into a shower of crystals when crushed.
Moves through solid dirt, always heading toward you.
Eats dirt, carving tunnels and triggering cave-ins.
Charges the moment you cross its line of sight.
Circles the exit and guards it to the very end.
Oozes slowly and multiplies through open caverns.
Moves unpredictably through the dark.
A massive lair boss that shrugs off blasts — only falling rocks can break it.
The cave is open to everyone. Premium unlocks the full descent.
No installation. No downloads. Grab a pickaxe and go.
▶ ENTER THE CAVE