[Sascha]

pawn Код:

new countn, counttimer;

forward CountDown();

at the start countdown command or w/e

pawn Код:

countn = 15;
counttimer = SetTime("CountDown", 1000, true);

and somewhere

pawn Код:

public CountDown()
{
  new string[20];
  format(string, sizeof(string), "~g~%d", countn);
  GameTextForAll(string, 0, 500);
  countn--;
  if(countn <= -1)
  {
    KillTimer(counttime);
  }
  return 1;
}

I hope that works, as I just wrote it up...