Hammer to start!
Play Battle Drum Foundry free — a foundry of war drums, then deeper booms beat up sales. Hire apprentices and watch passive Skins grow even while you're…
1. Hammer the glowing centre to earn your first Skins.
2. Open the Smithy tab and buy your first Apprentices to start earning automatically.
3. Spend on Boosts to multiply taps and specific smithy output.
✦ Signature Blacksmith Forge scene — a foundry of war drums.
✦ Six tiers of smithy from Apprentices to Forge Golem.
✦ WebAudio sound with mute, haptics, reduced-motion — plays instantly, no download.