Multimode

This store the number of players in the game. In singleplayer, it is set to 1.

multimode stores the total of player in the game, while numplayers stores only non-bot players.

It can also be used for when making a loop through all players. Example:

appendevent EVENT_WORLD
  for My_Player range MULTIMODE
  {
    [...]
  }
endevent