Physics Puzzle
Drop of Stone

Drop of Stone

Aim, drop, and let the runes ring.

A pegboard puzzle. Aim your shot, drop the stone and clear the board as it bounces through runestones, rails, spirals and spring bumpers, with a hero from any of nine peoples and their own power.

Free in your browser. No account needed.

Drop of Stone trailer

Drop of Stone trailer · 0:43

In the game

Screenshots

Drop of Stone: Huatec's golden Legend stone bounces off his Sun Pyramid
Huatec's golden Legend stone bounces off his Sun Pyramid
Drop of Stone: Choose your hero: one from every people, on the foundry dais
Choose your hero: one from every people, on the foundry dais
Drop of Stone: Grindspark's steam flippers in his ratman boiler works
Grindspark's steam flippers in his ratman boiler works
Drop of Stone: The last runestone struck: Extreme Fever
The last runestone struck: Extreme Fever
Drop of Stone: A win throws arcane crystals in every gem colour
A win throws arcane crystals in every gem colour
Drop of Stone: Endless Descent: a new board at every depth
Endless Descent: a new board at every depth

How it plays

What you do

Nine heroes, nine powers

One hero from every people, each with a power of their own: a sapper's blast, chain lightning, spirit wolves, a golden pyramid, steam flippers, a veil the stone passes through, and more. Master a hero and their power grows.

Every people's own board

Your hero brings their board: dwarven stone and gold, elven marble, goblin scrap, a ratman boiler works, a lizardman sun temple and the rest.

Story boards and challenges

Fifteen hand-made boards across five lands, medals on every one, and three challenges for each hero.

Endless and the Daily Descent

A new board at every depth, built fresh for each run, and one descent a day for every player with a leaderboard of the deepest.

Board Smith

Set the runestones of each colour, your stones, the layout and how much of it moves, and play the board it makes. Or build one from scratch in the Forge.

Duel

Take turns on one board against a friend on the same screen, a friend online with a room code, or the Rival at three skills. The higher score wins.

9 heroes, one from every people

Strike a green runestone and your hero's power goes off. Each hero brings their people's board too: the frame, the cannon and the bucket are theirs.

Thane Borin Stonefist's board, with Sapper Blast in play

Thane Borin Stonefist

Dwarves

Sapper Blast

A green runestone detonates nearby pegs in a 16-unit radius and shakes the board.

Princess Vaelindra, Star of the Court's board, with Arcane Arc & Guide in play

Princess Vaelindra, Star of the Court

High Elves

Arcane Arc & Guide

A green runestone chains lightning into up to four unhit orange runestones; her guide carries one ricochet.

Grizzik One-Ear's board, with Spirit Wolves (Multiball) in play

Grizzik One-Ear

Goblins

Spirit Wolves (Multiball)

A green runestone spawns two spectral companion stones from the impact point.

Morvanna the Undying's board, with Soul Rebound in play

Morvanna the Undying

Undead

Soul Rebound

A green runestone arms Soul Rebound: if this drop is lost, it returns from the ceiling once.

Aldric, the Griffin-Crowned's board, with Molten Magma Boulder in play

Aldric, the Griffin-Crowned

Humans

Molten Magma Boulder

A green runestone expands the current stone into a magma boulder with heavier, lower-bounce impacts.

Ashglimmer, Centaur Scout-Chief's board, with Starfall Barrage in play

Ashglimmer, Centaur Scout-Chief

Wood Elves

Starfall Barrage

A green runestone calls eight falling stars across the board to pop nearby pegs.

Grindspark the Furnace's board, with Boiler Flippers in play

Grindspark the Furnace

Ratmen

Boiler Flippers

A green runestone raises two steam flippers over the pots for this stone and the next two: click or tap to flip them.

Huatec the Sun-Blessed's board, with Sun Pyramid in play

Huatec the Sun-Blessed

Lizardmen

Sun Pyramid

A green runestone raises a golden pyramid over the centre pots for this stone and the next two; stones that land on it bounce back up.

Sable, First Veilkeeper's board, with Veil of Nox-Vor in play

Sable, First Veilkeeper

Dark Elves

Veil of Nox-Vor

A green runestone veils every blue runestone in shadow for this stone and the next: the stone passes straight through them.

15 story boards in five lands

Five lands of three boards each, every one hand-made, with medals to chase on all of them.

The Iron Foundry, its first board in play

The Iron Foundry

Dwarven Deep-Forge & Molten Cauldrons

  1. 1.Cinders in the Deep
  2. 2.The Long Fuse
  3. 3.Foundry Heart
Sunspire Sanctum, its first board in play

Sunspire Sanctum

High Elf Solar Arrays & Prism Gates

  1. 4.Prism Gate
  2. 5.Solar Choir
  3. 6.The Zenith Thread
The Blood Gulch, its first board in play

The Blood Gulch

Orcish Canyon Funnels & Spiked Totems

  1. 7.Red Ravine
  2. 8.Totem Run
  3. 9.Bloodstone Gate
Crypt of the Damned, its first board in play

Crypt of the Damned

Undead Catacombs & Whispering Skulls

  1. 10.Whispers Below
  2. 11.Hourglass Crypt
  3. 12.The Quiet Tomb
Skylands Void, its first board in play

Skylands Void

Floating Aether Islands & Gravity Wells

  1. 13.Aether Spiral
  2. 14.Gravity Well
  3. 15.Beyond the Rim

More ways to play

When the story is done, the board keeps going: deeper, against the world, to your own recipe, or head to head.

Endless Descent: a depth cleared and the next board coming

Endless Descent

A new board at every depth, built fresh for each run. Clear one and your stones carry down with two more.

The Daily Descent and its leaderboard

Daily Descent

One descent a day, the same for every player, with a board of the deepest runs. Sign in to put yours on it.

Board Smith, a recipe and the board it makes

Board Smith

Set the runestones of each colour, your stones, the layout, the movement and the land, and play the board it makes.

A duel: the Rival takes their turn

Duel

Take turns on one board against a friend on the same screen, a friend online with a room code, or the Rival at three skills.

A hero's three challenges

Hero challenges

Three for every hero, each on one of the story boards: long chains, deep blasts, stones in hand, pyramid bounces.

A hero's mastery and its rewards

Mastery

Win with a hero to rank them up: their colours on the stone, a stronger power at Master, the golden Legend stone at the top.

More featured custom games

Each one a whole game of its own, built in the same world.

  • Aces of Stone

    Aces of Stone

    AdventureArcade

    Take to the skies over every land of the world, one sector at a time.

  • Cities of Stone

    Cities of Stone

    BuilderCozy

    Found a city where you choose, lay its streets, and make a home for many peoples.

  • Wheels of Stone

    Wheels of Stone

    RacingGrand Prix

    Nine peoples. Eighteen race cars. Three laps to glory.

  • Sea of Stone

    Sea of Stone

    FishingSailing

    Fish, trade and fight your way across the Corsair Isles.

  • Brink of Stone

    Brink of Stone

    BrawlDuel

    Every spell is a shove. The platform is shrinking.

  • Grumbar Party

    Grumbar Party

    MinigamesParty

    Over a hundred minigames, eight guests, one very stingy host.

  • Shard Survivors

    Shard Survivors

    RoguelikeCo-op

    Hold out against the night. Gather the shards. Come back stronger.

Ready to play Drop of Stone?

Free in your browser. No download, no account.

Play Drop of Stone