Secret Achievments

Hi huys. I am just wondering what the secret achievements are on this game. How do I get them?

Another Question. If I complete this game on professional diffiulty without playing rookie normal and expert will I get the achivemnt for all difficulties?

there is another secret acheivement if on "a new life" you steal the hedgecutters from that woman then kill everybody on the level, even the reinforcements, with it. i dont think it works on rookie, so just do it on normal cause its hard

2 get da 47 kill's it is easyier on the theater level cause there is alot off people runin around. All ya gotta do is take every gun ya can wit ya on da mission then find a safe hidin spot and start shotin every1 ya see but keep count off how many ya hav killed and when ya get 2 47 kill's makin sure ya hav killed ur mission target's aswell but don't go any higher then 47 kill's or ya will just hav 2 start again, when done just exit da level though da doors ya started by and then ya will unlock it