So, Recently I downloaded a game from steam called Gotham City Impostors. When it was finish downloading clicked play it said "This current video card is unsupported". I have intel(R) g33/g31 express chipset family
Intel don't do video cards that support 3d acceleration. Vast majority of video games need something a little more powerful. Recommended spec for "Gotham City Imposters" is a Geforce 8800 or a Radeon X1900. These cards are a good 3-4 years old. Personally, I would be looking at the GTX 550Ti or Radeon 6770 as a minimum in todays cards.