Summary pulled directly from Steam - Some text may only be applicable to Steam platform

The great wizard Galdryn of the Meadows has been vanquished by a deadly conspiracy within the Circle of Mages. His chief ally, Lord Davenmor, now struggles to save his kingdom from the dark forces of the conspiracy and the onslaught of Lord Barrowgrim’s army of marauders. But there is hope, for according to prophecy a Great Champion shall appear to challenge the evil invaders - the Realm awaits YOU to be this Champion!

FEATURES STEAM Version:

• Now Supports Steam Multiplayer up to 8 Players with support of Steam Lobby
  
• Automap Fog of War
  
• New additional ActionBar added with 12 additional action slots using F1-F12 as hotkeys
  
• ActionBar items can now be moved around in Inventory or Equipped and retain viability in the action bar
  
• Revised Difficulty Settings
  
• Enhanced Skill, Inventory and Spellbook Features
  
• Revised Spells, Consumables and usable Items

FEATURES:

• Co-op story mode for up to 8 players and full single-player game experience
  
• New Hero Classes, new and improved Class Skills, and new unique Class action abilities
  
• Full World and Character Re-mastering for enhanced gameplay experience
  
• 50-70 hours gameplay time
  
• All new intuitive Graphic User Interface and Action Bar system
  
• Enhanced Multiplayer features (includes Trading and Friendly Targeting for buffs and heals)
  
• Dual Switchable Interface Modes (supports Hot-Key action play and Point&Click play)
  
• Improved Graphic & Visual Enhancements
  
• Updated full hardware Screen Resolution support (16:10, 16:9, 1920x1080 etc.)
  
• Newly Re-Mastered Audio sounds and speech