Based on a highly modified UltraEnvy codebase.  Includes an
INTENSE combat system, 15 unique and varied classes, a 
subclass system to further individualize your character, 
and many, many races with strengths, weaknesses and racial 
bonuses.  There are 60 character levels and Player rolled 
statistics, an active, all-playerkiller/playertheft system, 
and there is an advanced clan/guild system run completely 
by players.  Clan interaction is a major focus in the 
player environment.  There is a clanrights system, allowing 
you to give each member specific rights and duties, and 
ClanAreas allow clans to claim various areas on the mud, 
and to receive bounty from their claims.

There are interactive quests and quest equipment, 
'intelligent' mobs that adapt to player actions, and 
hundreds of unique skills and spells.
Most importantly, Gods don't interfere in play, mortals are 
left alone with their affairs.
Extremely fast system (multiple T1 connections to the 
Internet), full online building/editing capabilities, full 
alias/macro system for keyboard shortcuts, and customizable 
prompts and colors.