It appears that no matter how much science you research or how many extra skillpoints you get, there is no alternate ending in which you transform yourself into the ultimate killing machine, feared even by the mutated predators of this nightmare world. How could the developer have left this out?
I enjoyed the fact that the survival hero is now the daughter, who is VERY unhappy about being kidnapped so often. Oh, and for anyone who's going for the hard badge, the survival wave is going to be about 500 demons strong. Good luck.
 "Nuclear Plant"){kind=icon}
 "Necronator 2"){kind=icon}
 "Legends of Kong"){kind=icon}
 "Demons Took My Daughter"){kind=icon}
that innocent mine. :(