I see, well I got kinda bored of the game honestly...i played for like years (or it seems lol) I wish I could help you with the story cause I found it "kinda" easy even on hard. The only level I had troubles with was the damn Cuba level! What part in the jungle are you stuck at? I have few "tips" just tell me where you're at man.
I want to get at least 1000 on K&L but I haven't played it since August. I'm on the jungle level on hard, damn that shit's tough. And online I am pretty close to win 50 rounds, escape 50 rounds as a merc, etc. I just need to start playing it more. :O