Multiplayer mod turned success story!

Here is the full list of Heroes of Newerth system requirements...

Windows

Minimum:
Processor - 2.2GHz Pentium 4 / AMD 2400+ or faster
RAM - 1GB of RAM
Video Card - GeForce 5 and ATI 9800 w/ 128 MB VRAM
Windows 2000, Windows XP, Windows Vista, Windows 7
Network Connection Required

Recommended:
Processor - 2.0GHz Core 2 Duo / AMD 3500+ or faster
RAM - 1.5GB or higher
Video Card - 256MB Geforce 7800+ or Radeon X1900+
Network Connection Required (Broadband)

 

Linux

Minimum:
Processor - 2.2GHz Pentium 4 / AMD 2400+ or faster
RAM - 1GB of RAM
Video Card - 128MB fully OpenGL 2.0 / GLSL 1.20 compliant Geforce or Radeon
Network Connection Required

Recommended:
Processor - 2.0GHz Core 2 Duo / AMD 3500+ or faster
RAM - 1.5GB or higher
Video Card - 256MB Geforce 7800+ or Radeon X1900+
Network Connection Required (Broadband)

 

OS X

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