Features:

• Restored and improved multiplayer functionality, including new features like a built-in voice chat and NAT resolving for best multiplayer connectivity
• Support for more resolutions, larger camera distance and scaleable UI size
• Improved performance and general stability
• Support for modders through new modding options and a fully integrated Steam Workshop
• Complete balance rework with improvements to all Masteries, damage types, unique items and sets
• Countless bug fixes and other improvements, including ten years’ worth of community fixes
• Increased challenges and rewards for larger parties and on higher difficulty levels
• Dozens of new heroes and bosses to encounter
• Improved enemy and pet AI
• Quality of life features like higher stack limits, quick item pickup, a larger stash and a speed setting
• Reduced cheating with curbed exploits, removal of test items and mod comparison in multiplayer
• Steam Friend Invites
• Steam Achievements
• Steam Trading Cards