I just downloaded this to test since someone was having problems with this. I successfully installed the game and played through the tutorial section without any issues. Here are steps if you need them:
Download part 1 and 2 to the same folder and extract the files to your drive.
Mount the ISO file.
Go into the mounted disc and run 'Autorun.exe'.
When prompted, generate a serial key using the file 'serial.exe' in the 'Crack' folder. Note: Install the game somewhere other than the Program Files or root ("C:/") folder to prevent issues with access privileges.
After installing, copy the 'gof_f.exe' from the Crack folder into the same folder you installed the game.
Run the game using 'gof_f.exe'. Hopefully this will be helpful.
Start playing it again this year. Need to copypaste the crack to prevent from insert the disc prob occur. I even need to mount it before i could play but failed to paste the crack due to insufficient storage. Need to copy all files and transfer to local disc drive and then everything's fine. Fyi to those who didn't know where to get the serial number just open crack folder and double-click on a keygen to generate it.
Here are steps if you need them:
Hopefully this will be helpful.
DUJ2-39MA-7OFH-E3J0-BDEV
2ZFP-5QHS-JKLM-7O12-4DEV
12E6-EMCQ-G2JI-25KO-NDEV