Threadnauts Pro

Every world, and every new one.

Threadnauts is free, with 23 worlds and everything the colony does. Pro opens the other 57, plus every world released while you subscribe.

A Threadnauts colony on a platform above Jupiter's Great Red Spot, with the storm swirling below. — Jupiter's Great Red Spot *Pro*

Free

The whole colony, on 23 worlds.

$0for good

No account, no key, and no time limit.

Every harness and every state. Open, archive, and start threads, and fly to the one that needs you.
23 worlds: 18 on Earth, plus Mercury, Venus, Luna, Mars, and Pluto.
Day and night you can scrub, let run, or set to follow your own clock.
Screenshots and video recording.
The same promise as Pro: your threads are never uploaded, and nothing is written to your agents.

Free to use when Threadnauts launches.

Pro Yearly

Every world, and every new one while you subscribe.

$29per year

Billed once a year, in US dollars.

Everything in Free.
All 57 Pro worlds: 15 in our solar system, 8 around other stars, 20 from science fiction, and 12 from fantasy, plus Challenger Deep and RMS Titanic.
Every new world the day it's released, for as long as you subscribe.
Yours to keep. If you stop, every world released while you paid stays unlocked.
Three computers on one license.
Checked on your own computer, so Pro keeps working offline.

Pro goes on sale when Threadnauts launches.

Get both

Threadnauts Pro and Threadgauge Pro

Both Pros on a single license key that unlocks both apps, on the same three computers. It's $9 less than buying them separately.

$49per year

Billed once a year, in US dollars.

The bundle goes on sale when Threadgauge launches.

How Pro works

A license that's fair about what you keep.

What do I keep if I stop subscribing?: Every world released while you paid stays yours for good. Worlds released after your subscription ends stay locked, and open again if you come back.
How many computers can I use?: Three. A computer is added the first time you enter your key on it, and counts once, whichever Threadcrumbs app you enter the key in. To make room for another, remove one in Polar's customer portal.
Does Pro need the internet?: Now and then. Entering your key adds this computer, and Pro worlds download from Threadcrumbs once your license is checked. After that, the license is checked on your computer with no network call. Threadnauts renews it about once a week while it's open and online, and being offline never turns Pro off.
Do I need an account?: Threadnauts has no account. When you buy Pro you get a license key, and you paste it into Threadnauts' settings.
Does Pro read or send anything more?: Pro adds worlds and nothing else. When you enter your key, Threadnauts sends the key and a random ID for this computer to the Threadcrumbs license service. After that, it sends only the license itself, to renew it about once a week and to download Pro worlds. It never sends your threads, code, or project names.
What about Threadgauge?: To use Threadgauge Pro as well, get the bundle above: one license key unlocks both apps, and each computer counts once, whichever app you enter the key in.
What does the bundle include?: Threadnauts Pro and Threadgauge Pro on a single license key, which unlocks both apps on the same three computers.
I already have one app's Pro. Can I get the bundle?: Yes. Switch your subscription to the bundle yourself in Polar's customer portal, and you pay only the difference. Your license key stays the same, and the computers it's on keep working. You keep what you've paid for: your license covers each app through the latest date you've paid for it.

Every world

23 free, 57 with Pro.

Every world has its own ground, scenery, and light, from dawn to night. New worlds arrive as they're made, and each one opens for everyone subscribed on the day it's released.