Advance Wars 2 Cheats

In campaign mode, during the fog of war your enemy can always see you, even if you are outside the visual range of all enemy units. For example, an enemy rocket is on plain four squares left of your recon that is also on plain. The rocket can still fire on you, even though it should not be able to see you. An exception is when your unit is in a forest and there are no enemy units beside you.

After you purchase all items in the battle maps mode (like for example missile plains, banker hills Flak etc.. ) but be sure youve beaten the game and have 5000 or more PTS.
(it cost 5000PTS.)
I havent tried it bec. i only see it in the internet (www.gamenowmag.com)
well see you next time (if you can see me!! JOKE!!!!) :)