In CATAN, players try to be the dominant force by building settlements, cities and roads. On each turn dice are rolled to determine which resources the island produces. Players build structures by 'spending' resources (sheep, wheat, wood, brick and ore) which are represented by the relevant resource cards; each land type, with the exception of the unproductive desert, produces a specific resource: hills produce brick, forests produce wood, mountains produce ore, fields produce wheat, and pastures produce sheep.

A turn consists of rolling the dice, collecting resource cards based on this dice roll and the position of settlements (or upgraded cities—think: hotels), turning in resource cards (if possible and desired) for improvements, trading cards at a port, possibly playing a development card, or trading resource cards with other players. If the dice roll is a 7, the active player moves the robber to a new terrain tile and steals a resource card from another player who has a settlement adjacent to that tile.

Points are accumulated by building settlements and cities, having the longest road or the largest army (from some of the development cards), and gathering certain development cards that simply award victory points. When a player has gathered 10 points (some of which may be held in secret), s/he announces this and claims the win.

Catan: Cities & Knights Expansion

Adds several new aspects to Catan but the two major ones are creating knights to protect the land from invading barbarians and building city improvements that confer benefits upon that city's owner. Adds tactical complexity to the game and game length. The game changes the base game in three main ways: First, there are 3 new commodities in the game, distinct from resources - paper, cloth, and coins, which can be acquired from Forest, Meadow, and Mountain spaces, respectively. Cities that would normally produce two of one of those resources instead produce 1 resource and 1 of the corresponding commodity. (To make commodities easier to obtain, each player starts the game with 1 city and 1 settlement on the board.) These commodities allow players to build city improvements that confer various advantages and eventually points. Second, the deck of development cards is replaced by three different decks, each corresponding to one of the commodities. Building city improvements gives players a chance to draw these cards with every roll of the dice. Building more improvements will increase these chances, but cards cannot be bought directly in any way. These cards are similar to the development cards in the base game, but with a wider range of effects. (Some cards are balanced better as well - the new Resource Monopoly card, for example, can take no more than 2 of the named resource from any one player.)Finally, players can also build knights on the island along their network of roads. These knights can be used to claim certain intersections and move the Robber (taking the place of Soldier cards), but are also used to defend the island from periodic barbarian attacks. If the island is successfully defended, the player(s) with the most knights are rewarded. If not, the player(s) with the fewest knights each have a city downgraded to a settlement.

Catan: Seafarers Expansion
This is an expansion for CATAN. Players can build shipping lanes, which are very similar to roads. Additionally, the game comes with many different water-hex-heavy variant setups.

Catan: Explorers & Pirates Expansion includes five scenarios; these are distinguished by which of the three missions they include. It differs from the Catan base game in three main ways. First, instead of having only a single island in the game on which players build and compete for resources, three islands are present – but the landscape of only one of these islands is known at the start of the game. Players start on this island, then build ships and bring settlers into play so that they can then travel to new lands. When a ship ends its movement next to unexplored territory, that hex is revealed and a randomly-drawn number chip placed on it, with the player earning one resource as a reward – assuming the hex produces resources, that is. (The number of unknown tiles varies from 16 to 32, depending on the scenario.) A settler and ship can be transformed into a settlement, from which roads and new ships can be built to enable further exploration on the new land.

Second, instead of using cities, it allows players to build port settlements for two grain and two ore, with a port settlement supplying just one resource when the adjacent number is rolled at the start of a turn. Like cities, port settlements are worth two victory points (VPs), and the number of VPs required to win depends on the scenario.

Third, if a player receives no resources during the production roll (other than on a roll of 7), she receives one gold in compensation. Two gold can be traded with the bank for a resource of the player's choice. Gold has other uses as well, such as helping you escape from pirates.

The five scenarios are:

• Land Ho! Explore the seas of Catan and discover two new islands to expand your settlements. Once you've discovered an island, you must use ships to ferry settlers from one island to another and colonize distant lands. (Introductory scenario)

• Pirate Lairs! In this scenario, pirates prowl the seas along with your trading vessels. Pay tribute to the pirates or drive them off, then find and capture their lairs to earn gold and VPs! (One mission scenario)

• Fish for Catan! The people of Catan are short of food, so it's time to take to the ocean to fish for meals. These are deep water fish, though, so first you must find their shoals before you can catch them! The Council of Catan will reward players with VPs for returning fish to the island, as well as for capturing pirate lairs. Just watch out for roaming pirates, as not only will they demand gold for tribute, they might also get to the fish before you do! (Two mission scenario)

• Spices for Catan! In this scenario, the Council of Catan wants you to find fish and spices for the people of Catan! As before, they reward the most industrious merchant captains with VPs. Obtaining spice will require you to become friends with the mysterious inhabitants of the Spice Islands, but in return they will not only trade you spices but teach you their knowledge of sailing or even pirate fighting techniques! (Two mission scenario)

• Explorers and Pirates! This lengthy and challenging scenario brings everything from the previous scenarios together! Explore new lands, capture pirate lairs, find fish, and befriend the inhabitants of the spice isles! (Three mission scenario)

Awards & Honors