cmon you guys got nothing? this game doesnt look like it would be too hard to hack for an experienced hacker
Many game companies write their own encryption/compression method. It is hard to crack but not impossible.
First you must tell if it is encrypted or compressed.
Then you must either crack the code, hack the server, or reverse engineer. Once you figure it out, it doesn't take long, only takes time.
The reason they do this, is to prevent hackers from using it to get an unfair advantage. Few games have open souce priorty standards regarding models, images, and such.