Sony has filed another trademark claim for long dormant PlayStation 3 game The Last Guardian.

After abandoning the game’s trademark last month, Sony has filed a claim for the game’s trademark for a third time. This confirms the game is still very much in development, although there has been evidence that The Last Guardian may no longer be a PlayStation 3 game.

The Last Guardian has been in development since 2007, and was introduced at Sony’s 2009 E3 press conference, with very little concrete information surfacing since.