In late October the action adventure MMO RPG based off the
DC Universe's Gotham & Metropolis Heroes & Villains will be going Free to Play

Players will be able to download the game client
for free with no monthly subscription required
via PlayStation Network Store on PlayStation 3 & Sony Online Entertainment Home Website on PC

There are some restriction of course but for the most part all the games content is yours to explore

Original players who payed for 1 month of online access will be under premium for life with a few benefits

New player need only to spend $5 or more to buy in game items from the marketplace to become premium for life
no further purchase necessary

Players who have a subscription will be under the Legendary plan that gives you all the perk!

Here is a link to further explain
http://www.dcuniverseonline.com/free/

The Webcast
http://www.youtube.com/watch?v=zllSnHdEkl4