Now that I've actually been playing this, I'm gonna bring it back up. This game is Incredibly addictive. Here's what it's basically about.

You begin to make your hero. You choose their background, and what archtype they are. "Blaster, Defender, Controler, Tanker or Scrapper."

You then choose your costume, there's atleast 1 tril combos? They say, which seems about right.

You then start out which minimal powers. They give a quick tutorial and then your off to join everyone else. You can join other members who are looking for teamates or you can solo. You're given contacts which you talk to to get your missions. And use fight you get xp, which you use to level up, duh.

Every even level you get new powers pertaining to your orgin. As you get higher, you get more powerful attacks And then the ability for faster transportation other than running. "Flying, Superjump, Superspeed, or Teleport."

You can join super groups, which are basically groups that people made that you can join if they invite you. Also, you can join a Task Force. It's a group where the minimum people to have in your team is atleast 4. You then take on a long strand of missions that in the end leads you to the boss of a certain race. You also can enhance your powers by adding enhancements.

And that's the most you want to read about. I suggest you get this game and try it out, it shall not dissapoint.  

Otherwise just go to their site to find more.