Our antivirus check shows that this Mac download is clean. The application relates to Games.
From the developer:
glDuke is a patch that makes the popular first person, shoot-em-up game, Duke Nukem' have enhanced graphics by making it compatible with your 3D accelerator card using OpenGL.
You may want to check out more software for Mac, such as World of Warcraft Interface AddOn Kit, Virtual Combat Cards or Endarchy, which might be related to glDuke.