Compass & Astrolabe

Hammer to start!

What is it?

Play Compass & Astrolabe free — a maker of fine instruments, then truer needles point to profit. Hire apprentices and watch passive Brass grow even while…

How to play

1. Hammer the glowing centre to earn your first Brass.

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.

Why you'll love it

✦ Signature Blacksmith Forge scene — a maker of fine instruments.

✦ Six tiers of smithy from Apprentices to Forge Golem.

✦ WebAudio sound with mute, haptics, reduced-motion — plays instantly, no download.

Play Compass & Astrolabe free

No download. No sign-up. Just hammer and play.