The volcano erupts. Your cart catches the coins.

An arcade game for iPhone and iPad. The crater fires volleys of glowing coins and lava bombs down its slope. Roll your mine cart along two rails, catch the coins, dodge the bombs, smash the obsidian they leave behind and bank your hot haul before the cart overheats.

Coming soon on the App StoreiPhone & iPad · iOS 18 or later
The mine cart on the volcano slope under a glowing crater

About

A vault under the crater

A living volcano

The crater is the star: it glows before every volley, fills the sky with ash and throws more, faster, the longer you last.

A cave to explore

The vault is your menu: brew upgrades on the assay shelf, hire keepers from the lantern row, and read every shift in the core sample.

Earned, never bought

Gold comes only from play. No ads, no purchases, no accounts — Crater Hoard works completely offline.

How it works

Drag, swipe, tap

Drag

Roll the cart under the shadows of falling coins and away from the red shadows of lava bombs.

Swipe

Jump between the lower and upper rail. Tap to dash through obsidian boulders.

Bank

Roll into the mine entrance at the end of the rail to cool the cart and bank its coins. Spend gold on upgrades and new keepers.

Signature mechanics

Five rules of the slope

The crater glowing before a volley

Telegraphed volleys

The crater glows gold for coins, red for bombs and both for a mix. Growing shadows mark where everything lands.

A hot cart rolling to the mine entrance

Hot cargo

Caught coins heat the cart. Carry more for a bigger multiplier, but bank them at the mine before a bomb or the heat takes them.

The cart dashing into an obsidian boulder

Obsidian crust

Bombs you dodge harden into boulders that block the rail. Dash through them for shards of gold.

Two rails on the slope

Two rails

The upper rail is richer and hides volcanic cores, but it's hotter and more dangerous. Jumping between rails leaves you exposed.

Lightning in the ash cloud

Ash cloud

Big volleys darken the sky and fade the shadows — but the thick cloud sparks lightning that pays to catch.

The lantern row

Six keepers, six perks

Pip the molePipBanks from further away
Cinder the salamanderCinderHeats up slower
Basalt the golemBasaltRolls through boulders
Ash the owlAshSees through the ash
Ember the foxEmberDouble lightning
Hermit the crabHermitKeeps half the cargo

Platforms

Made for iPhone and iPad

iPhoneiPad · portrait & landscapeiOS 18 or later Plays fully offlineNo adsNo in-app purchasesNo account

Support

Need a hand at the claw?

Write to [email protected] — we usually answer within two working days.

How do I control the cart?

Drag to roll along the rail, swipe up or down to jump to the other rail, and tap to dash. The on-screen UP/DOWN and DASH levers do the same.

Why did my coins disappear?

A lava bomb knocks the cargo out of the cart, and an overheated cart melts it. Bank often at the mine entrance at the end of your rail.

What ends a shift?

The cart has wooden planks. Each bomb hit or overheat cracks one. When the last plank breaks, the shift ends and the gold you banked is yours.

Is my progress saved?

Yes, on your device. Gold, upgrades, keepers and your last 24 shifts survive restarts. You can reset everything in the Valve Room.

Does the game cost anything or show ads?

No. There are no ads and no purchases. Gold can only be earned by playing.

Can I play without sound?

Yes. Sound and haptics can each be switched off in the Valve Room, and the game respects the silent switch.