Co-operative Play

This game should not be confused with Reiner Knizia's children's game (Lord of the Rings) with the same title, or with his very different two-player Lord of the Rings: The Confrontation.

Lord of the Rings is a co-operative game where the object is to destroy the Ring while surviving the corrupting influence of Sauron. Each player plays one of the Hobbits in the fellowship, each of which has a unique power. The game is played on a number of boards: the Master board indicates both the physical progress of the fellowship across Middle Earth and the corrupting influence of Sauron on the hobbits, and a number of scenario boards which detail the events and adventures of particular locations. Progression across the boards is determined by playing cards (many of which represent the characters and items of Middle Earth), and the effects of corruption are represented by a special die. The game is lost if the ring-bearer is overcome by Sauron, or won if the ring is destroyed by throwing it into the volcanic fires of Mount Doom.

Lord of the Rings - Limited Edition

A special edition limited to 500 copies in the English language and 250 in German published by Sophisticated Games and Kosmos in November 2001. The Limited Edition has a silver 22 carat gold plated ring, pewter Hobbit playing pieces, and a signed and numbered John Howe print. Box signed by Reiner Knizia.

In World War Z: The Game, a strategy game based on the movie and book of the same name, players work together to stop the spread of the zombie pandemic across the globe. Two to four players begin the game by choosing an ability-granting Role Card and starting in the United States. Players roll a die to initiate the zombie threat, represented by horde tokens of strengths 1 through 4 placed in zones around the board. Special "grey zones" represent lack of intel by featuring face-down tokens with zombie hordes of unknown strengths. Throughout the game, players travel to different zones and battle the zombie hordes in those locations by rolling dice and adding effects of Combat Cards.

The game features a die-based combat system. Humans always roll a six-sided die, while the hordes are represented by either a six-, eight-, ten-, or twelve-sided die depending on their strength. Humans may modify their role or add additional effects by playing Combat Cards, which consist of reusable Weapons (including Lobos, slang for "Lobotomizers") and one-shot Tactics (like Booby Traps or Redeployment). Every time a human wins a battle, the zombie horde strength decreases by one level, while victories for zombies cause players to discard Combat Cards. At the end of each turn, humans draw a Threat Escalation card to reveal how the zombie threat has grown.

Though players start the game working together against the zombies, when a player loses all his Combat cards, he becomes one of the undead. Player-zombies can manipulate the hordes on the board to attack other humans and to escalate the zombie threat.

The game ends after a predetermined number of rounds based on the number of players (six rounds for four players, seven for three, and eight for two). At the end of the game, if more than ten total zombie hordes of strength 3 or 4 still remain on the map, the humans lose (and any zombie players win). If ten or fewer such hordes remain, the humans collectively win.

The Walking Dead: The Board Game from Z-Man Games transforms the Robert Kirkman comic book series into a board game, giving "fans the opportunity to play Rick, Shane, Andrea, and other favorite The Walking Dead characters as they deal with zombies, collect supplies and pick up the pieces of their lives", according to a press release announcing the game. Encounter and location cards recreate scenes and events from the comic book series.

Hanabi—named for the Japanese word for "fireworks" and consisting of the ideograms "Flower" and "Fire"—is a cooperative game in which players try to create the perfect fireworks show by placing the cards on the table in the right order.

The card deck consists of five different colors of cards, numbered 1–5 in each color. For each color, the players try to place a row in the correct order from 1–5. Sounds easy, right? Well, not quite, as in this game you hold your cards so that they're visible only to other players. To assist other players in playing a card, you must give them hints regarding the numbers or the colors of their cards. Players must act as a team to avoid errors and to finish the fireworks display before they run out of cards.

Hanabi is also available as Hanabi & Ikebana.

Red November is a cooperative game in a gnomish attack submarine where everything is going wrong. The sub is descending and the water pressure increasing, the nuclear reactor is overheating, the nuclear missile launchers are pre-igniting, fires and water leaks are everywhere, there's a giant Kraken looming nearby and there’s very little oxygen and vodka left. While the storyline feels more and more like a disaster movie, the players must get organized to solve the problems, divide the tasks among themselves to minimize the risks, and sometimes accept to sacrifice themselves for the common cause.

The game is played on the map of the submarine. The conditions in the submarine are represented by three disaster tracks: Asphyxiation, Heat and Pressure. During the game, these conditions get worse, and if anyone of them reaches its maximum value, the submarine is lost. In addition, various emergencies can occur which have to be dealt with swiftly, or they'll also lead to the loss of the submarine.

Each turn, a player can move to a new location, and perform some action there. Such an action can be repairs (which will improve conditions on the sub and/or fix emergencies), removing obstacles (unblocking hatches, removing flooding or extinguishing fires) or stocking up on equipment (which will help with later actions). Each action is paid for with time. The more time a player spends on an action, the greater the chance of success. After each player's turn, a number of events will happen; the more time was spent, the more events will occur. Such events will be the worsening of conditions in the submarine, or the triggering of emergencies.

If the Gnomes can keep alive long enough, rescue will arrive and the game is won.