File Size????

[Megalexxx]

It depends on the size of your game !!!
Some games can fit on a few Mo, but most of the releases take about 600 / 700 Mo.

I think what you're talking about is RAR files. It's compressed files that allow you to download a game not at once. You might for example take 1 file from a location and another from somewhere else, so that you're not obliged to download the full 700 Mo image file.

And here again, the number of these RAR files depends on the size of your original game. To know the right number, there's more often a NFO file (an info text file). Read it.