XPilot

''XPilot'' is a multiplayer video game. It is open source and runs on many platforms. Although its 2D graphics have improved over time, they still resemble the style of ''Thrust''. Gameplay includes Capture the Flag, base defense, racing and deathmatches. ''XPilot'' uses a client–server architecture, in which a central metaserver receives information from all ''XPilot'' servers on the Internet.

History

In 1991, Bjørn Stabell and Ken Schouten, then computer science undergraduates at the University of Tromsø, began writing ''XPilot'', inspired by the earlier game ''Thrust''. It was originally developed in C on HP9000 workstations which ran Unix. Soon after its first public release in 1992, Stabell and Schouten began receiving feedback, suggestions, and patches from players all around the world. Other ''XPilot'' users wrote documentation and contributed source code to the project. By 1996, there were nearly one hundred ''XPilot'' servers worldwide.

XPilot's code has been forked several times. XPilot5 is a complete rewrite of ''XPilot'' in C++. Unlike its predecessor, it comes with sound and is bundled with applications to configure the keyboard, ship shapes and behavior. The latest stable version of ''XPilot5'' is 5.0.0. In late 2000, another group of developers began a branch of ''XPilot'', later labeled XPilot NG (for next generation). Programmed in C, it contains two clients, either X11-based or SDL/OpenGL-based. Unlike the block-based maps of the original game, ''XPilot NG'' provides high frame rates and polygon maps. A new Java based map editor provides better map editing facilities. The latest version of ''XPilot NG'' is 4.7.2. In 2009, 7b5 Labs released XPilot iPhone, an ''XPilot'' client for Apple's iPhone and iPod Touch. It is based on ''XPilot'' and ''XPilot NG'' and uses touchscreen controls. While these modern versions implement many new features, they are mostly compatible with the original program.

Gameplay

The metaserver contains a list of all XPilot maps on the Internet. These maps, created by users, feature several types of gameplay. In deathmatches, points are earned by destroying other players or robots. Users can increase their firepower by picking up items such as missiles, mines and lasers. Players can also defend themselves by gathering cloaks, shields, ECMs and armor. In racing maps, players earn points based on their finishing position. The objective of team games is to "destroy" the opponent's ball by placing it in the treasure chest. Team games may also be run in a slightly different Capture the flag mode.
Other modes exist, like trying to survive as long as possible surrounded by cannons, by dodging the bullets, or combinations of different modes.

Community

''XPilot''s in-game chat and multiplayer functionality spawned the formation of a community. Contact between players was facilitated by newsgroups such as ''alt.games.xpilot'' and later ''rec.games.computer.xpilot''. Since 1991, several annual team tournaments, known "Cups", have been held. After the first HTML and image-rendering web browsers were introduced, members of the community developed the game's online documentation.

See also

* List of open source games

References

External links

* {{official, http://www.xpilot.org/

1992 video games
Free software programmed in C
Linux games
Multidirectional shooters
Multiplayer online games
Open-source video games
MacOS games
Unix games
Windows games