A new trailer for PlanetSide 2 released recently poses some questions to differentiate Sony's free-to-play online shooter from its first-person shooter competitors.

Check out the trailer above to see the game's continent-wide battles featuring thousands of soldiers in a persistent environment. For more on the game, be sure to check out our recent interview with Matt Higby, creative director on PlanetSide 2, conducted hours after the game's recent release.