Need help with a few harder achievements PLEASE HELP!

[DELTA FOX]

ok theres a few i need help with here but help with any 1 would be great.

20 kills with C4/landmines (which level is best in campaign?)
motar strike (which level in campaign?)
Mechanic (I have repired 5 in campaign but i didnt get it?????? Am I doing something wrong?)

Also, this may be a noob question, but how do you create a game?

[MakAvel1 X]

1) the best level for the 20 kills with C4 is bruning bridges coz every soldier is a spec ops

2) to do the mortar strike play on beach party just take cover and target the bunkers until you get it, or you can wait until the end of the level where the two takes are there are lots of soldiers around ruins area

3) play on rolling thunder for this one, and it has to be 5 different tanks

hope this helps

[DELTA FOX]

Thanks! I just got the mortar and the C4 achievements along with a few more. The only achievement I need in campaign is Mechanic. Iv just realised that iv been shooting my tanks with rockets then reparing. Do they have to be half destroyed by the enemy? If they do, it shouldnt be too hard, il do it tommorow

[Marley Buckins]

yes, they DO have to be harmed by the enemy. it took me an hour to realize this =)

[darksteppin]

I need a couple people who need most of the achievements. I've had this game for awhile but I now want to start playing it. Send me a friend request with a message about it.

[Maka]

To answer the ques. about creating a game, search for a game WithOUT Autoconnect on, then select the first option "Create Game"