Advance Wars 2
Fog of war
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.