I tried this mod yesterday and I find it to be pretty cool. At first I tried to fight in the Arena but since I could'n beat even the first enemy I decided to get some experience. I also tried both turret simulators.
"He who fights with monsters should look
to it that he himself does not become a monster.
And when you gaze long into the abyss the
abyss also gazes into you"
- Friedrich Nietzsche