Hi there. Here’s the games downloader I’ve mentioned in an earlier post and on IRC:
Check line 76 of the source code. There you can change the platform you want.
Note that this script won’t download files hosted on file sharing sites (mediafire, megaupload, …).
Also, feel free to patch it, use it and abuse it… (Ok, not too much abuse or else the LD site pays it :P)…