Sony sure is on a roll with announcements as of late.
With already four free-to-play titles heading to the PS4 at launch- including the recently announced Warframe and Blacklight: Retribution earlier, today, Sony has also announced that both Planetside 2 and DC Universe would be playable for free on the PlayStation 4 some time later this year.
DC Universe is already available on the PlayStation 3 and PC as a free-to-play title for anyone who’s interested in trying it out.
Now, the only question remaining is: will they support cross-platform play? I’m sure we’ll hear more about this next week during the E3 2013 press conferences.