The way I understood it, there's 5 players. 4 are the good guys, the 5th is the bad guy, who gets to build an army to kill the good guys. It's a lot like the concept behind
Evolve. It's an intriguing concept that hasn't really been tested out in the wilds of AAA video game design yet. I'm looking forward to it simply because presumably some aspect of BioWare is behind the project. But I'm a little disappointed to find out it has almost no RPG elements.