Iron Grip: Marauders Website offers release scheduling for ISOTX's upcoming browser-based steampunk airship game. They say the game will enter an invite-only beta on Monday, and while there's no firm schedule on when this will conclude, they expect the game to open fully in the fourth quarter of this year. Word is: "The 'invite-only' beta is intended to allow a small amount of people to play Marauders at launch. People who had access to the initial beta will be given access to the game, and following that, a splash page will go up for a limited amount of time at varying intervals, allowing players to sign up when it is available. Once this initial 'sign up' period has ended, Marauders will launch into a full-blown recruit-a-friend beta, and more details on that will be available on the game’s official website."