Plenty of bone-crunching brawn, but not a brain cell in sight. Long after those battlefield casualties-turned-cyberwarriors known as UNISOLs first raised hell in UNIVERSAL SOLDIER, they're still being trained at a top-secret military weapons facility
under the guidance of a HAL-like super-computer named Seth. But due to a cut-back in defense spending and bad PR, the military wants to shut down the entire project, Seth included. It isn't going to be easy: Seth is an evolving organic intelligence designed to protect its own existence, and it
commands the UNISOLs to seize the facility and eliminate all "biological threats," i.e. the warm-blooded humans. To the rescue ...