Tenacity is basically Samsara with more generic characters. Instead of the Doom Marine, you have the Space Marine; a melding of the doom, quake and quake 2 guys. There's also the Retro dude who is a mix of BJ from wolfenstein and the Rise of the Triad characters. The rest of the characters follow a similar trend. Some of the classes are broken and some are missing weapons, so they have been taken out of the class list, even though their code is in the pk3. There's some weirdness here and there but most of it works.
If you guys could give this a shot and return some feed back or possible fixes that would be really helpful.
Now then, here are some screenshots!
Spoiler:You can download the latest version here:
https://dl.dropboxusercontent.com/u/141 ... 20v1.2.pk3