There were various games and applications available in Windows Live Messenger that could be accessed via the conversation window by clicking the games icon and challenging a "buddy".
Tic-Tac-Toe is a game where the player places a letter (either an X or an O) on part of the board, which consists of a 3×3 grid. The aim of the game is to complete 3 squares in a row, either vertically, horizontally, or diagonally.
This game, included since MSN Messenger version 6, is based on the Solitaire game that is part of Windows. It is online, 2 player, and features 2 decks (a triple deck, and a special 13-card pile). Each player must race to remove cards of the special 13-card pile, and put their cards on the shared piles/suit stacks (e.g. putting an ace of any suit on the pile, but putting 2's of a suit may only be possible after the ace of the suit is currently on the pile, not covered by any other cards). There are eight different suit stacks possible. Other differences between this and normal Solitaire are that not just Kings, but any card can be put on a blank row stack, and there are four black row stacks to put on instead of seven. The game ends if one player removes all cards of the 13-card pile, or when both players are "stuck" and cannot remove/put up any more cards, and manually end the game using the End Game button. This game is similar to the game nertz.
A standard two-player game of checkers.
A two-player game where pairs of jewels on a playfield are switched to arrange three or more in a line of the same colour therefore removing them from the game. It is played in real time and individually, with scores being compared at the end.
In a twist on the original game, players must now locate flags and whoever has found the most by the end wins (i.e. the first person to get 26 or more mines wins). There are 51 mines on the map. Finding a flag allows the player to continue; otherwise it becomes their opponent's turn. Players get the one-off option to "bomb" a 5×5 area if they are losing, and get all the flags in that area (hence it is possible to get more than 26 mines).
Other instant games included: [1] 3D Tic-Tac-Toe, Jewel Quest, Mahjong Quest, Quarto, Backgammon, 7 Hand Poker, Mah Jong Tiles, All Star Bowling, Bumper Stars, Flowerz, Jigsaw Too, Cubis, Hexic, Mozaki Blocks, Sudoku Too, Uno, Worms, Tic-A-Tac Poker, BrainBattle, Reversi, Rock-Paper-Scissors, Luxor, and You-Know-It! Trivia.
A number of additional third-party games have also been built using the Messenger Activity SDK. An overview of third party activities is available on gallery.live.com.
Whiteboard opens up a program that looks like Microsoft Paint, but it is shared through two users. They can see what each other draws. This Whiteboard also supports different pages, to allow drawing across many different pages. It is not compatible with Windows Vista. See Whiteboarding. This is from Microsoft NetMeeting, This will be disabled if people disable NetMeeting in Windows Setup.
Application Sharing allows two computers to share an application over the network. This is usually a smaller application, as most computers cannot handle large programs on two systems at once. This is from Microsoft NetMeeting, This will be disabled if people disable NetMeeting in Windows Setup.
Windows Live Messenger includes an Internet Explorer-based web browser that can be started when using the Encarta robot.
Remote Assistance is a feature of Windows XP and Windows Vista which is integrated with Windows Live Messenger. It allows one person to "take control" of the other's computer (with their permission) and is intended for offering computer assistance to friends and family on other computers.
Games of patience, or (card) solitaires as they are usually called in North America, have their own 'language' of specialised terms such as "building down", "packing", "foundations", "talon" and "tableau". Once learnt they are helpful in describing, succinctly and accurately, how the games are played. Patience games are usually for a single player, although a small number have been designed for two and, in rare cases, three or even four players. They are games of skill or chance or a combination of the two. There are three classes of patience grouped by object.
Klondike is a card game for one player and the best known and most popular version of the patience or solitaire family, as well as one of the most challenging in widespread play. It has spawned numerous variants including Batsford, Easthaven, King Albert, Thumb and Pouch, Somerset or Usk and Whitehead, as well as the American variants of the games, Agnes and Westcliff. The distinguishing feature of all variants is a triangular layout of the tableau, building in ascending sequence and packing in descending order.
FreeCell is a solitaire card game played using the standard 52-card deck. It is fundamentally different from most solitaire games in that very few deals are unsolvable, and all cards are dealt face-up from the beginning of the game. Microsoft has included a FreeCell computer game with every release of the Windows operating system since 1995, which has greatly contributed to the game's popularity.
Spider is a type of patience game, and is one of the more popular two-deck solitaire games. The game originated in 1949, and its name comes from a spider's eight legs, referencing the eight foundation piles that must be filled in order to win.
Pyramid is a patience or solitaire game of the Simple Addition family, where the object is to get all the cards from the pyramid to the foundation.
Perpetual Motion is a Patience game which has the objective of discarding playing cards from the tableau. The name relates to the time-consuming process of the game. It is also called Idiot's Delight or Narcotic.
Gargantua is a patience or solitaire card game that is a version of Klondike using two decks. It is also known as Double Klondike.
Tri Peaks is a patience or solitaire card game that is akin to the solitaire games Golf and Black Hole. The game uses one deck and the object is to clear three peaks made up of cards. It was created by Robert Hogue in 1989, and popularized as a result of being included in Microsoft Solitaire Collection.
Microsoft NetMeeting is a discontinued VoIP and multi-point videoconferencing program offered by Microsoft. NetMeeting allows multiple clients to host and join a call that includes video and audio, text chat, application and desktop sharing, and file sharing. It was originally bundled with Internet Explorer 3 and then with Windows versions from Windows 95 to Windows Server 2003.
Cruel is a solitaire card game based on Perseverance. Cruel became popular when it was published as video game for Microsoft Windows by Microsoft in 1990 as part of the Microsoft Entertainment Pack for Windows 3.0. Cruel has since been remade for other platforms by several vendors.
Hearts, also known as Microsoft Hearts, and The Microsoft Hearts Network prior to Windows XP, is a computer game included with Microsoft Windows, based on a card game with the same name. It was first introduced in Windows 3.1 in 1992, and was included in every version of Windows up to Windows 7. Despite the name, the game rules correspond to those of Black Lady in which the queen of spades is a penalty card, in addition to the cards of the heart suit that are the only penalty cards in the traditional card game of Hearts. An online version, named Internet Hearts was included in Me and XP.
Nerts (US), or Racing Demon (UK), is a fast-paced multiplayer card game involving multiple decks of playing cards. It is often described as a competitive form of Patience or Solitaire. In the game, players or teams race to get rid of the cards in their "Nerts pile" by playing them in sequences from aces upwards, either into their personal area or in a communal central area. Each player or team uses their own deck of playing cards throughout the game.
Leoni's Own is a 19th century American card solitaire played with two decks of playing cards shuffled together. This game may have come from Austria, takes approximately 20 minutes and is described as medium regarding difficulty and also uses an ingenious method called weaving. It is often confused by card game book writers with Weaver's which has a similar mode of play but different rules and terminology.
Duchess of Luynes is a patience or card solitaire game played with two packs of playing cards. It is a member of the Sir Tommy family. A unique feature of this game is the building of the reserve, which is not used until the entire stock runs out.
Spider Solitaire, also known as Microsoft Spider Solitaire, is a solitaire (NA)/patience (EU) card game that is included in Microsoft Windows. It is a version of Spider. As of 2005, it was the most played game on Windows PCs, surpassing the shorter and less challenging Klondike-based Windows Solitaire.
Solitaire is a computer game included with Microsoft Windows, based on a card game of the same name, also known as Klondike. Its original version was programmed by Wes Cherry, and the cards were designed by Susan Kare.
Microsoft Minesweeper is a minesweeper-type video game created by Curt Johnson, originally for IBM's OS/2, that was ported to Microsoft Windows by Robert Donner, both Microsoft employees at the time. First released as part of the Microsoft Entertainment Pack 1 in 1990, it was first included in the standard install of Windows 3.1 in 1992, replacing Reversi from Windows 3.0. Microsoft Minesweeper was included without major changes in all subsequent Windows releases until Windows Vista, at which time an updated version by Oberon Media replaced it. In Windows 8 and later the game is not included with a fresh Windows install, but Microsoft Studios has published an updated version of it, developed by Arkadium, on Microsoft Store.
Microsoft Entertainment Pack, also known as Windows Entertainment Pack or simply WEP, is a collection of 16-bit casual computer games for Windows. There were four Entertainment Packs released between 1990 and 1992. These games were somewhat unusual for the time, in that they would not run under MS-DOS. In 1994, a compilation of the previous four Entertainment Packs were released called The Best of Microsoft Entertainment Pack. A Game Boy Color version was released in 2001.