Operating System :- Windows 98/ME/2000/XP/7 Direct X :- Direct X 8.1 or higher Version Processor :- Intel Pentium 3 / 4 or Anthol of 4.2 GHz RAM :- 512 Mb or higher Sound Card :- Direct X 8.1 compatible CD -ROM Drive :- 32x CD -ROM Hard Disk Space :- 1.9 GB for installation and keep 500 Mb free after installation.