The team found that people liked WAR but couldn't justify investing in it, so Mythic wanted to create an experience for them. The team took what it saw as one the more popular aspects of WAR -- the scenarios -- and modified them to pit three teams (six on each) against each other for quick, 15-minute gameplay sessions. On death, you can choose any hero in your arsenal so you can adjust to whatever your team needs.
This game format allowed the team to strip away the parts of the game it saw as unnecessary. "We went, you know what? If you play the MMO, we give you all this cool equipment on your adventure, and it's a neat thing to do, but let's just get rid of the boring crap and give people cool [stuff] to wear," Paul Barnett said.
Citing the accumulation of multiple -- and sometimes quite situational -- skills over the course of "748,000 hours of grinding," Barnett said that his team got rid of this approach by focusing on only five skills per hero in Wrath of Heroes. He thinks that the small incremental progress of skills and skill effects in Warhammer Online is "dull" and instead extolls Wrath of Heroes for picking the best skills, effects and armor so that players don't have to worry about getting all of them.
You can watch the full reveal panel of Wrath of Heroes after the jump.
[Thanks to Joris for the tip!]