Burrow Balls

Play Burrow Balls unblocked

Looking for an idle game you can play at school? Burrow Balls loads straight in your browser on Physics Shark: free, unblocked and nothing to install. Play it on a school Chromebook, a laptop, a phone or a tablet.

What is Burrow Balls?

Aim the drill cannon and let glass marbles rain into the earth. They bounce, chip and smash through the rock, and every piece you break pays gems. Shiny gem veins pay seven times more, and glowing relics hide collectible stickers.

Spend your gems in the Workshop on faster fire, heavier marbles, blast and acid marbles, twin shots and more. New upgrades open as you dig deeper, world by world. When the rock gets too tough, Rebirth: start over with fossils that make every marble hit harder for good.

• 30 hand-painted biomes in 6 worlds, from the Garden to the Heart of the World, 2.4 km down
• A Workshop upgrade tree that opens up the deeper you dig
• 90 stickers to collect in the album
• Missions, achievements and a Daily Dig with a streak chest
• Your progress is saved

How to play Burrow Balls

Drag left and right (or move the mouse) to aim the drill cannon. Marbles fire on their own while the fuel lasts.

Break rock for gems, aim at gem veins for big payouts and crack the glowing relics for stickers. Between dives, buy upgrades in the Workshop, then dive again. Each new biome you reach becomes your new starting point. When the rock gets too tough, Rebirth for fossils that make you stronger for good. The goal: reach the Heart of the World, 2.4 km down.

Controls: mouse or touch to aim. Esc or P to pause.

Burrow Balls controls

• Controls: mouse or touch to aim. Esc or P to pause

Burrow Balls FAQ

Is Burrow Balls free to play?

Yes. Burrow Balls is free on Physics Shark, with nothing to download and no account to make.

Can I play Burrow Balls unblocked at school?

Burrow Balls runs in a normal browser tab with no install, so it plays on school Chromebooks and laptops, with nothing to install and no account.

Does Burrow Balls work on phones and tablets?

Yes. It works with touch controls on phones and tablets, and with a keyboard and mouse on computers.