CATAN expansions

Cities & Knights vs Traders & Barbarians

Short answer: buy Cities & Knights first. Cities & Knights is worth it once your group wants a deeper, longer game. It's the biggest change to how CATAN plays.

Pick Traders & Barbarians first instead if this sounds more like your table: Traders & Barbarians is a box of smaller variants, including 2-player rules. Get it after Seafarers and Cities & Knights.

QuestionCities & KnightsTraders & Barbarians
Our labelWorth itWorth it
Buy order#2 for CATAN#3 for CATAN
What it addsKnights, barbarian attacks, commodities, city improvements and progress cards. Game goes to 13 points.A box of variants: 2-player rules, event cards instead of dice, fishermen, rivers, and a five-scenario campaign.
What it fixesBase game feels too simple; adds city upgrades, knights and barbarian attacks.Adds variety without a big rules jump, including gentle scenarios for newer players.
TypeExpansionExpansion
Players3–4 players2–4 players
Rules loadAdds more rulesAbout the same rules load
Best forBest for experienced groupsBest for casual groups
You need firstJust the base gameJust the base game
Price guide$40–$60$60–$100
MoreCities & Knights detailsTraders & Barbarians details

See the full CATAN buy order