Today's GOG deal: Freedom Force vs The Third Reich for $2.39.
Irrational's original Freedom Force was a thing of beauty, and incredibly addictive. Without having planned to, I played the entire game start to finish over a single weekend, during which I did very little else besides eat and sleep, simply because I couldn't resist playing "one more mission".
FFvTTR is essentially more of the same, but refined and improved in numerous areas; and while I preferred the storyline of the original, at this price there is basically no reason not to grab this if you don't already have it (and if you do have it, but it's one of the versions with annoying DRM, this a nice cheap way to deal to that problem!)