There are a lot of different terrain types in the game that affect the gameplay. Plants, furrowed fields, woods, marsh, irregular terrain, desert, cities, rivers and oceans – all of those directly affect the effectiveness of your units: the speed of an offense, the parameters of defense and visibility etc. A few examples of terrain that you’ll find in the game:
Weather conditions are an important factor too. In sub-zero temperatures water becomes frozen and your units can cross it easily. But when the weather is humid it is hardly possible to cross any type of water terrain. And there are storms in the game that can hinder air operations.
Also there is a change of day and night in some scenarios. At night planes become invisible and can freely conduct a surface attack, because only radar sets allow to locate them.
So plan your operations and command troops wisely because proper use of terrain, weather and time of the day in Panzer Strategy will be your a key to winning the war.