Astrail
FREE ONLINE CATAN ALTERNATIVE · 2–4 PLAYERS

PLAY CATAN'S FORMULA
ACROSS THE STARS.

Astrail is a free browser alternative to Catan. Roll the dice, collect resources, trade with other players and build routes, stations and colonies across a galactic board.

FREE ONLINE CATAN ALTERNATIVE · 2–4 PLAYERS · NO DOWNLOAD
01NO DOWNLOADOpen Astrail in a supported desktop browser.
02PRIVATE ROOMSBring friends together at one configurable table.
03TRAINING BOTSLearn the economy before facing other commanders.
04LIVE PROGRESSIONBuild a commander profile while the Alpha evolves.
Current Astrail Alpha game board during an online strategy match
REAL ALPHA GAMEPLAY

EVERY ROLL CREATES
A NEW NEGOTIATION.

Numbered sectors produce five resources. Your position determines what you receive; your rivals determine what it costs to get the rest. Expand routes, build stations, upgrade colonies and reach the Prestige target first.

READ THE COMPLETE FIELD MANUAL
QUICK ANSWERS

READY FOR THE TABLE?

Is Astrail an online alternative to Catan?+

Yes. Astrail is a free online alternative to Settlers of Catan for 2–4 players, with dice, resource production, player trading, routes, stations and colonies on a galactic board.

Can I play Astrail in a browser?+

Yes. Astrail runs in a modern desktop browser and requires no game download.

Can I play with friends?+

Approved Alpha players can create private rooms, join public matches or train against synthetic fleets.

How many people can play?+

Current Astrail matches support two to four commanders.