I don't use WinZip anymore since... Windows 95, probably. Too much problems with it. Even chinese clones like HaoZip worked better than WinZip - and at least they were free.
I've - of course - downloaded the game from ALL sources to check this, including Mac, and ALL archives were showing files. I didn't seen the "*", my bad, OK, I've just checked them with a global extraction: 7zip replaced the "*" with a "_" - just checked this now, it was so transparent I didn't even noticed it. Archives weren't empty - and that was the initial problem, "I cannot extract it". I did it, on all sources. But not with the same tool.
Anyway, it was also possible to enter the folder within 7zip, see the files ("game", "lib", ...) and extract them to a folder - bypassing the main folder's name "problem". I don't even understand why WinZip wasn't able to do so... I can understand that for builtin Window's ZIP handling in Explorer - even if I never use it, I've just checked this either and that's true, it fails... Maybe WinZip don't have anymore a real ZIP engine and use Windows' one instead, now?
BTW, it's not the first time I see people complaining about the fact they cannot open archives with WinZIP, WinRAR or other "dedicated" archivers - while 7zip users never complains, at lease the one who updated it in the past two years... And if you miss too much a fancy look, then you have PeaZIP instead - same as 7zip, simply it's slower but prettier. And, more important, they're swiss knives: they can open near every possible archive format - unlike dedicated archivers - and that only is enough to choose them.
But archives weren't empty, "*" in a name is LEGIT in ZIP file format - stupid, OK, but legit anyway. WinZip was causing the problem (at least it should have been able to "enter" the faulty folder), and 7zip is a solution - so where's the drama? If people don't want to listen to advices or clues to solve their problems, that's not mine anymore...
Refusing to install a common, trusted, reliable and FREE software to solve an installation problem for softwares off the record - that are "trusted" by the same user! - is... help me, how can I say
"a psychiatric issue" without seeming to be rude?