Heavy Metal: F.A.K.K.2 (Linux) Minimum System Requirements Linux Kernel 2.2.x and glibc-2.1 Processor 300 MHz Pentium II or faster (400 MHz Pentium II processor recommended) Video XFree86 3.3.x, XFree86 4.x or higher (Mesa/OpenGL drivers) CD-ROM 8x CD-ROM drive (600 KB/s sustained transfer rate) RAM 64 MB required; 128 MB recommended Sound 16 bit Sound card ; OSS compatible Hard disk 400 MB free hard disk space