Unable to unzip a file

[Dragon_Master_En]

I'm new here, so I'm not sure if I'm posting in the best place for this.
Anyway, my friend gave me a bunch of games from his PC that also run on a Mac. He had put them in 3 zip files and put them on my portable hard drive. I then transferred those files to my Mac desktop and tried to unzip them. Since there were a lot of games, there were 3 separate zip folders. The first 2 unzipped without any problems, but the third gave me an error.
Here is a picture of the size, privileges, error, and the files in question.

 

[Cory Cooper]

Hello and welcome.

Technically, it isn't legal for him to give you copies of his games, as they are normally licensed for a single computer. We don't condone software piracy.

If they are free games and available for Mac, then simply download them from the game maker's websites directly.

C