Game Downloader

[webfork]

Claims to only work with only other open source, freeware, or indie games, so presumably a legal game downloader.

Version tested: 4.0

License: GPL v3

Requires: dotNET 3.5

Portable: yes, writes to the local folder: Data\Settings.cfg

Stealth: no, writes some info to
HKLM\SOFTWARE\Microsoft\Tracing\Game Downloader RASAPI32
HKLM\SOFTWARE\Microsoft\Tracing\Game Downloader RASMANCS

Websites:
http://dev-fire-gd.sourceforge.net/

I don't think the games it downloads are portable.

[smaragdus]

A screen-shot of Game Downloader (version 4.0):

Using this tool one can find some nice old stuff.