Here's my list of files that don't open with Stuffit 5.5. This means that anyone not using a Mac cannot use the files.
http://macintoshgarden.org/games/drawmaze (sit file)
http://macintoshgarden.org/games/bomba (zip file)
http://macintoshgarden.org/games/bouncing-balls (zip file)
http://macintoshgarden.org/games/break-the-bricks (zip file)
http://macintoshgarden.org/games/bubba (zip file)
http://macintoshgarden.org/games/daleks (zip file)
http://macintoshgarden.org/games/destroyer (zip file)
I'm pretty sure that it's the same person uploading all of those useless ZIP files. Can someone send him an e-mail?