Ahead of Resogun's announced Heroes DLC, developer Housemarque is launching a free update for the game that adds a number of new features.
Tomorrow, players should be able to download the update. It adds a ship editor to the game, the ability to the play the game cooperatively locally, and new Trophies. The update also adds a hall of fame leaderboard to permanently highlight the best scores as part of the update and upcoming DLC requires the leaderboards be cleared.
[Source: PlayStation Blog]