catan expansions free
Play Catan Expansions Free Online: Cities & Knights and More

Play All Catan Expansions Free Online
Want to play Catan expansions for free? Most online platforms charge for expansions like Cities & Knights. But Settlr gives you access to all expansions at absolutely no cost.
Available Expansions on Settlr
Cities & Knights Expansion (100% Free)
The most beloved Catan expansion transforms the base game into a deeper strategic experience.
New Mechanics:
Knights
- Hire knights to protect your cities from barbarian invasions
- Activate knights by spending grain
- Promote knights through three levels: Basic → Strong → Mighty
- Move knights to strategic positions on the board
- Chase away the robber using your knights
Barbarian Attacks
- Barbarians advance toward Catan with every roll of the event die
- When they arrive, players must defend with their knights
- Cities without protection are pillaged and downgraded
- The player who contributes most knights earns Defender of Catan points
City Improvements
Build three types of improvements for your cities:
| Improvement | Commodity | Benefits |
|---|---|---|
| Trade | Cloth | Commercial Harbor, Merchant, Trade Metropolis |
| Politics | Coin | Constitution, Bishop, Spy, Politics Metropolis |
| Science | Paper | Alchemist, Crane, Inventor, Science Metropolis |
Progress Cards
Unlock powerful cards through city improvements:
- Trade Cards: Resource manipulation and trading advantages
- Politics Cards: Knight and defensive abilities
- Science Cards: Building bonuses and special abilities
Metropolises
- Achieve level 4 in any improvement track to build a metropolis
- Metropolises are worth 2 extra victory points
- Only one metropolis per improvement type exists
- Opponents can steal your metropolis by surpassing your level!
Extended Player Counts (Free)
5-6 Player Extension
- More players, more competition
- Extended board with additional tiles
- Special building phase between turns
- Perfect for medium-sized groups
7-8 Player Games
- Epic Catan experiences with large groups
- Massive boards with tons of resources
- Extended gameplay for party settings
- Unique to Settlr - not available on most platforms!
Why Expansions Are Usually Paid (But Free on Settlr)
Most online Catan platforms use a freemium model:
- Base game is free
- Expansions cost $5-15 each
- Or require monthly subscriptions ($3-10/month)
Over a year, playing expansions elsewhere could cost $36-120.
Settlr takes a different approach: everything is free, always.
How to Play Expansions on Settlr
Step 1: Create or Join a Game
Visit playsettlr.com and start a new game.
Step 2: Select Your Expansion
When setting up the game, choose from:
- Base Game (3-4 players)
- Base Game + 5-6 Players
- Cities & Knights (3-4 players)
- Cities & Knights + 5-6 Players
- 7-8 Player variants
Step 3: Invite Friends
Share your game code with friends or open it to public matchmaking.
Step 4: Play!
Enjoy the full expansion experience at no cost.
Cities & Knights Strategy Tips
New to the expansion? Here are some tips:
- Protect your cities early - Hire at least one knight before the first barbarian attack
- Balance your improvements - Don't focus on just one track
- Commodities are valuable - Cities on high-probability commodity hexes are powerful
- Knights can move - Use them defensively AND offensively
- Watch the barbarian track - Know when attacks are coming
Compare Expansion Access
| Platform | Base | Cities & Knights | 5-6 Players | 7-8 Players |
|---|---|---|---|---|
| Settlr | Free | Free | Free | Free |
| Colonist.io | Free | Paid | Paid | N/A |
| Catan Universe | Free | Paid | Paid | N/A |
Start Playing Expansions Free
Ready to experience Catan expansions without paying a dime?
Play Cities & Knights Free on Settlr
All expansions. All player counts. Always free.
Settlr Team
The team behind Settlr — a free, browser-based way to play Catan and the Cities & Knights expansion. We write about strategy, game design, and playing online with friends.
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