Wolfpack is software for an Ultima Online MMORPG server. Gameplay is scripted using Python and XML. You need EA's Ultima Online to play on Wolfpack servers.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
This release adds encryption support for the latest client version and
improves the support for the latest AoS item properties. There have been
many speed and stability improvements.
This release includes many improvements and changes,
including an added Mage AI for monsters (Monster_Mage),
random magic item generation for the monster loot, all
teleporters for the official maps, improved NPC movement
speeds, reduced network latency, and a rewritten spawn
region definition format.
Major bugfixes to all areas of the server have
been made. Support for the Samurai Empire map has
been added. Line of Sight has been completely
rewritten. A lot of memory leaks and reference
counting issues have been resolved.
Events were renamed to scripts for consistency, and support for the newest Ultima Online client (4.0.4a) was added. Encryption support was also updated to support the new client. Several new gameplay bugs were fixed to be more AoS compliant.