There's always Aleph One. The latest (as of a while back) version is in my feed, and may work on Cacko. You can get the data packages here:
http://www.tyrannozaurus.com/feed/adf/index.htmlYou may need to do a:
ln -s /usr/bin/alephone /usr/local/bin/alephone
for the scripts in those data packages to work (the scripts are called "alephone-GAME," eg "alephone-m1a1")
Freeciv also is quite nice. The version in my feed should work OK without X/QT (as should Aleph One), but the lack of right clicking may make it unplayable on cacko (unless you have a mouse that works). No idea if it will run on Cacko.
Battle for Wesnoth is another game that works VGA-style natively. I may try to get the latest version of that built. It ought to work fine natively under Cacko as well (especially if built under beta1). Right clicking thing may still apply.
HTH