Every bounce builds something.

A little spark.
A brilliant cascade.

Cascade Foundry

Drop molten gems into a machine of your own making. Place a peg. Follow the sparks. Turn one small orb into a beautiful chain reaction.

Play now

Free to play · Touch, mouse & keyboard · No ads

Molten orange and crystalline cyan gems cascade through a dark iron pegboard into glowing collection bins
Your layout. Your chain reaction.
From the first spark

Drop. Refine.
Let it grow.

01

Start a cascade.

Tap or click the dropper to release a molten orb. Hold to keep dropping, or use Space. Every bounce sends it closer to a rewarding landing.

02

Build your machine.

Choose a piece from the workshop, then place it in a board slot. Move pieces into the path of your gems and build a chain that earns more with every drop.

03

Forge something bigger.

Spend your earnings on upgrades, unlock automation, and discover new ways to refine gems. Return to a growing foundry and keep chasing your next milestone.

Made to keep you tinkering

One more upgrade.
One more cascade.

The satisfying part is finding your own flow: a carefully placed piece, a lucky bounce, and a cascade that pays for the next idea. Your board is part factory, part playground.

Sound and music begin when you interact. Pause or mute at any time. Your foundry and preferences are saved in this browser.

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