10G 8G compressed file to the following?

In the Internet cafe to, go home to play Call of Duty 6 Xiangnong.But the U disk 8G of how to do, I will be compressed into a RAR of the results into a 11G's also big, how's going?

Do not complete compression, which There are many small files, compression finished must become bigger than before.You may have a look inside a few documents that most, separate them compressed, but you are as good as three G estimates difficult to press out, I think do not you just copy 2 won.