This is a kinda port of a LieroX mod which I made/was making, but never really got totally finished. It's kinda realisticish, but also futuristicish, and will have alienish things. Woot!
Basically, it's set in the future, where mankind is being overrun by mind-controlling vegetation which somehow appeared on Earth. After some research scientists found the vegetation controlled the alpha waves in the victim's brain, allowing it full control over the body.
Soon a squad of specialists was formed, the so called 'Alpha Ghosts', consisting of people without an alpha wave pattern in their minds. This makes them immune to the mind controlling... but not to the mind-controlled!
Anyway,
download here (or not)