GTA2 is free at the Rockstar web site in the Classics section, but walk-throughs give directions with co-ordinates--there's no in-game radar or map. The PS2 "WUGGLES" code doesn't make the co-ordinates appear on PC, making the game very difficult to play. To see them on PC, go to the Gouranga web site > GTA2 > Tips and Cheats, and get the "GTA2 Power Manager" by Harry Denholm, aka Ishani. Click the "Debug" tab at the top and check the box for "Do Bebug Keys." During the game, press C to see the coordinates.