Luger is a playable character of killzone and can be played of act three to all others.
Luger is a character on killzone,and their equipment at the beginning of each act are a knife and a silent weapon.
She is good in times of espionage and stealth and can go places that other playable characters can not,as templar. Luger is the best character for those who like stealth and a good silence.
TRIVIA:-Luger does not appear in killzone 2, but rather rich characters and templar.