Mercenaries 2: World in Flames

So.. that means I have to start a new game & play all the way thru again?

I just started the game but how u now when u unlocked or how can u capture a landing zone?

to answer the guy above when you get your first outpost to capture, thats when u unlock the ability to use landing zones and it will tell you every time you conquer a post and talk to the contact that you unlocked a new landing zone. there is also a stats section that will help you keep track. hope this helps anyone else with this problem

If you accidentally destroy a landing zone, they eventually repair if in good standing! I accidentally destroyed Chinese HQ landing zone and I entered the building and exited and it popped after I had physically liberated each

In case anyone has the same achievement bug as me where in your stats page says 22/22 landing zones unlocked but the achievement doesn't actually unlock.. The old school method of clearing the cache (now done by highlighting the storage device and pressing Y, select yes to clear cache) and then refusing the update will pop the achievement the second you load into a save with 22/22 while in an offline non-updated version of the game.

I personally hate not having a date stamp on my achievements but I hate not getting the achievement even more, and being that the last time I played this game was over 8yrs ago... I just want it done and want it to work. Any other earned but not popped achievements will probably also unlock right here.