This is Teaser + my Roleplay on @Vader_plays109 's roleplay.

Sturmtiger "Assault Tiger" was a World War II German assault gun built on the Tiger I chassis and armed with a 380mm rocket-propelled mortar. The official German designation was Sturmmörserwagen 606/4 mit 38 cm RW 61. Its primary task was to provide heavy fire support for infantry units fighting in urban areas. The few vehicles produced fought in the Warsaw Uprising, the Battle of the Bulge and the Battle of the Reichswald. The fighting vehicle is also known by various informal names, among which the Sturmtiger became the most popular.
The Sturmtiger was intended to serve as a heavy infantry support vehicle, rendering assistance with attacks on heavily fortified or built-up areas. By the time the first Sturmtiger were available, however, Germany had lost the initiative, with the Wehrmacht being almost exclusively on the defensive rather than the offensive.
During the battle for the bridge at Remagen, German forces mobilized Sturmmörserkompanie 1000 and 1001 (a total of 7 units) to take part in the battle. The Sturmtiger were originally tasked with using their howitzers against the bridge itself, though it was discovered that they lacked the accuracy needed to hit the bridge. During this action, one of the Sturmtigers in.
Sturmmörserwagen 606/4 mit 38 cm RW 61

Sturmtiger during battle on remagen

And then Those power are not very strong than americans Tanks and soldiers, and Nazi is surrender on 1945