Multiplayer

Multiplayer Minecraft is a server-based version of the game that enables players to interact in one world. Players can join others to create various constructions, mine and fight with eachother.

Users can download and run the server package that allows other players to connect to and play on their server. Future versions will have multiple game modes, although the current version supports both Creative and Survival multiplayer modes. It should be noted that game modes can be individually attributed to players, with some in creative and some in survival modes. Individual players can also be promoted by the admin and other ops (system operators) to op status, which grants them access to server commands such as setting the time of day and teleporting players around.

Minecraft currently does not have a pre-populated server list available, but there is a server list for Minecraft Classic, and the wiki's sidebar has a link to the Classic server list.

However, there are third-party server lists; Orcworm Minecraft hosts a Minecraft server list and Redstone Wire, Ltd. also hosts a Minecraft server list. Other lists include a Minecraft [[survival] server list] and Minecraft [[Survival] & Classic server list]. However, players can set up their own servers on a local network (using the local IP address as opposed to a global IP address presented by the server's router). A local server usually does not require port forwarding.

In multiplayer, players can press to chat to others or enter commands. Commands are identified by the server with the use of a forward slash (/) at the beginning of the message.



History
Multiplayer Minecraft was released officially on the 8th of June 2009, after many beta trials.

As of Minecraft 1.2, players can no longer enter "§ " since the server considers it to be an illegal character.

Technical notes
The server saves the level to the server_level.dat file every minute, or by issuing the /save-all command.

Homebrew servers do not strictly require access to minecraft.net, and so can be played on an isolated local network with no Internet connection. They use minecraft.net as a repository of player skins and also a database containing a list of accounts, preventing hackers and griefers from using false names while on such a server. This and other settings are modified by editing the server.properties text file.

Variations of Servers
There are many different server types, including SMP's, free builds, and more.


 * SMP stands for "survival multi-player." This is the standard server type and when creating a server, it will automatically become this.
 * Free-build servers are dedicated to just building; no mobs or caves or anything else. Sometimes everybody is set on creative mode to allow faster building.
 * There are also other variations of these two like RPGs that give people ranks.

Some servers use mods ("modifications") that add items, crafting recipes, and more that are dedicated to servers (like mods that make a currency item).

Trivia

 * In multiplayer you are able to change the gamemode (as Survival or Creative) by simple using a command, so if you want to test something that requires that gamemode changing and don't wanna download a mod for doing that, a server can be really useful for that. But you are only able to change the gamemode if you are OP (Admin), and also you can change the others players gamemode.
 * When changing the game mode from survival to creative, your normal inventory is preserved and replaced by the creative items/blocks; when you change your game mode back to survival your normal inventory will be restored. Changing the game mode with items on the hotkeys bar will cause them to stay there.

Known Bugs

 * Multiplayer is unpolished and contains many bugs, most of them being graphical or sound-related (like some sounds not playing, or the inability to hit mobs in some cases).