: You play as John Blade , commander of HardCorps, battling the ruthless scientist Elexis Sinclaire .
Released in 2006, this first-person shooter was intended to be the first of a nine-part series, though it remains the only episode ever released . : You play as John Blade , commander
: Built on the Source Engine , the same technology behind Half-Life 2 . : You play as John Blade