Heroes Of Newerth - Fatal Error

Do you have a MacBook? It's not supported - that is, the intergrated video is not supported:
Quote:
OS X requirements for Heroes of Newerth

Minimum:
Processor - Intel Processor
RAM - 1GB of RAM
Video Card - 128MB fully OpenGL 2.0 / GLSL 1.20 compliant Geforce or Radeon
OS X 10.4 or newer
Network Connection Required

Recommended:
Processor - 2.0GHz Core 2 Duo or faster
RAM - 1.5GB or higher
Video Card - 256MB Geforce 7800+ or Radeon X1900+
Network Connection Required (Broadband)

Supported video cards:
OS X 10.4: Geforce 8600, Radeon HD 2400 or higher
OS X 10.5: Geforce 7300, Quardo FX 4500, Radeon X1600 or higher
Note: Integrated Intel GMA 950/X3100 is not supported
If you have a MacBook, then the last line is the important one for your situation. Your video card doesn't support that game. There is no work-around to get that game to work on your MacBook.