MGS4 Heeeeeeelp (spoiler)

I have finished MGS4 before but not without killing anyone this time I am trying to get the Bandana but it seems in act 2 while on the tank that derbin drives after I finish that place and that act it says I have 1 kill but I didnt kill anyone not even the guys in robots nor those tanks that were after me. Help me please..

Most people have trouble w/ the the power suits, but if you say you did not kill them then i don't know. Did you kill the "zombie people?" Maybe you got some kills before that scene. Load up your save in the briefing and check.

You can kill the Irvings aka Geckos by the way.

witch mission breifing should I open?am in act 2 should I open act 3?

Good luck on the BBE, remember, save after every checkpoint. You'll being redoing almost every area several times.

Also, use multiple slots. You might make a mistake and not realize it. Sometimes you'll get spotted as your leaving an area.