ISOTX announces the completion of the first phased of a graphics overhaul for Iron Grip: Marauders, their browser-based online strategy game, saying their use of the Unity 3D engine makes the game unique: "Iron Grip: Marauders is the first online strategy game to deliver full 3D graphics directly in your browser. Thanks to a unique integration with Unity software, it is able to combine advanced strategic planning together with 3D tactical battles in a turn-based format."