1944 to 1945 there was desperation and chaos in Germany
Goebbels became Reich Trustee for Total War in 1944 and made half a million workers become soldiers; increased the compulsory service age for women to 50 and made 7.6 million foreign workers come to Germany to help make weapons
The military situation was so bad in October 1944 that all males between 16 and 60 who weren't in the army joined a militiary called the Volksstrum who wore no uniform and used old weapons.
Hitler Youth used to defend German towns in war's final months - youngest 10 years old.
In 1945 the allied bombers destroyed Dresden killing 25,000 and the Russians destroyed Berlin. The Germans fought to the bitter end though and only surrendered after Hitler committed suicide.