To run the game comfortably u would need at least 1 GB of RAM, a Pentium 4 (Northwood core and above, Prescott recommended, no Celerons) and a 6600 GT. My friends' 6200 plays it well but his is a 512MB card. The game has loadsa textures so it eats loads of memory. Upgrade the RAM to at least 1GB(and the CPU if possible) and check it out. If it plays well, ur good to go.