Importing HL² models to 3ds max Although Valve has added some great tools like the model viewer and the Hammer editor to their HL²-SDK, but still supports SOFTIMAGE|XSI only. However, there is a way to get your favourite models from HL² into 3ds max. This tutorial shows you how... » view tutorialsend comments During the tutorials you will come across these icons --> Click it to open a window with additional screeshots.