XeNTaX

hey guys i know this is going to sound weird this game has zip files everything can be extracted but the minute i change anything within ( the size stays the same) and when i repack it it corrupts so i just wanted to know if anyone can take a look at this to see if theres any encryption on the zip or if anyone can make an script


Media-X360.zip
http://www.sendspace.com/file/p3u970
Media-X360-Pre.zip
http://www.sendspace.com/file/0aszp9

when i put any of theses zip files in hxd the top headers are pk

hey guys can anyone look into this for repacking to see if there any encryption to it?