doom is a FPS game created in the 90's and is still popular today. here is a few snapshots from the version of doom called skulltag THIS IS THE THIRD TIME I HAD TO POST THIS IN A ROW BECAUSE MY COMPUTER IS HITTING TWO BUTTONS AT ONCE first download skulltag. you can get skulltag at www.skulltag.com download the installer and do what it sais now download the doom2.wad at http://doom2wad.10001downloads.com/download put the doom2.wad in C:/Program Files/Skulltag and WAHLA you now have doom two and you can now look at these complementary picks!