Ring Explosion Mod for Defcon

Tiny mod: replaces the obnoxiously big explosion blobs with delicate rings so you can see what has just been nuked (or not, because it is gone). In Defcon version 1.4(2), it also makes the population view less oversaturated (and ringy); that's probably a bug, but I like it anyway.

Download version 0.1 here. Installation instructions: unzip into the appropriate place (the installation folder in Windows, the libs subdirectory of the installation directory in Linux, ~/Library/Application Support/DEFCON/ on the Mac), activate in defcon modlist.
Contents: a replacement for explosion.bmp and the gimp source image for that.

Previous work in this direction can be found in this forum thread and in that one.