Once again like the evil empire DLC napalm consists of 3 missions and the final mission has a big final boss. This time its a soviet plane......chopper thing anyway the point is its big and its bad so be sure to shoot at it a bunch.
Now once again the DLC isn't too hard but the final boss isn't a tank this time, so like last time build alot of Anti tank guns up to level 3 as you can manually guide there missles into the homer. Also build 2 AA guns up to level 2 or 3 (level 2 is faster but 3 does more damage).
Overall this shouldn't be too difficult at all put it on casual if you want the easiest time taking it out. Good luck guys!
Edit - This final mission also has a laser tank stolen from the soviets part way into the level it is very good against tanks but I found it to be not so good against the homer due to its battery giving it a limited amount of usage. But the tank is there and it is very useful earlier in the final mission.
Edit.........again - If you are experiencing achievements glitching from
playing alone and you have tried the clearing of the cache methods etc. Then play the game in coop as I was able to help somebody get their glitched achievements in coop.
Video below showing the final level.