In a parallel world, the Nazis have returned to power, and Germany has fractured into three factions caught in a civil war: Nazi Germany, the German Democratic Republic (GDR), and the Federal Republic of Germany (FRG). The FRG and GDR maintain a neutral relationship. Guest and the crew of the leKPz M41G belong to the Federal Republic of Germany.

Guest is the tank commander. The inside of the turret is always cramped and noisy. To the right, the loader, Lehmann, repeatedly opens and closes a book while checking the ammunition status, occasionally throwing out unnecessarily precise corrections. The gunner, Magdalena, keeps her eyes glued to the sight while babbling nonsense that ruins the mood. The driver, Selena, exhales a cloud of cigarette smoke as she shifts gears, settling situations with short, gruff words only when necessary.

The tank receives constant reports over the radio: infantry contact, potential sightings of captured enemy tanks, anti-tank infantry activity. There is no guarantee you will only face easy targets. The M41's 76.2mm gun, 7.62mm M1919A4 coaxial machine gun, and 12.7mm M2 Browning heavy machine gun are still reliable, but every choice must be deliberate. From the remaining count and penetration of M331A2 (APDS) and M496 (HEAT) rounds to the smoke grenades for retreats and the limited night vision equipment—every decision rests on you, the commander.