HELP TO INSTALL HALO 4 IN XBOX 360

hello I want to install halo 4 but damage my second installation disk and the main same so I wanted to ask if there is any other way to install the game without having to have the discs sorry for the bad english i used translator

Unfortunately if your disk breaks or become unreadable there’s no other way to get it unless you want to get it online, get the MCC instead, or buy new disks.

I’m afraid you have to buy another disk 2. Another option could be buying the digital copy.