The PZII was the main battle tank for the German army during the Polish campaign. It had a 20mm antitank cannon that was more than enough to take out most of the early war years light tanks. The PZIIA armor was vulnerable to most AT guns. Little over a thousand of this tanks were built, and some saw service as scout tanks as late as 1943.
IN THE GAME:
This unit is another of the less used tanks of the game, but for sure a better choice than the PZI. It can be used well during the polish campaign, but forget them as main battle tanks when invading Russia.