There's a new PC game out that you can download that allows you role play as a super hero and make relationships, fight villains and so forth. There's no monthly fee and it's a one-time $25 charge for the game. You can check it out here:
Here's a description of the game on the site:
"Comic Book Hero: The Greatest Cape is the initial entry of developer Adam Ryland into the world of comic book characters and stories. In CBH, you take control of your chosen hero and guide him through his career, overcoming evil schemes, forming alliances and teams, creating relationships with friends, enemies and civilians, and gaining new powers and abilities along the way. There are four game modes available, allowing you can choose to either take on the story of an existing character or create your own brand new hero. Along the way you will battle villains both physically and intellectually in strategic, turn-based combat."