In fact, there are quite a few scenarios that can be proposed for the Eastern Front...
- Occupation of Iran, then the same troops are sent against the Germans in the Caucasus
- Battle of Moscow (the phase of the Soviet retreat - shortage of troops, while waiting for reserves to arrive from the east of the country, military schools, militia, scattered combined units - everything that can be collected and found - are sent into battle)
- Defense of Sevastopol (fight in encirclement, marines, shortage of supplies)
- Storming of Koenigsberg (storming of outstanding fortifications built and updated over several centuries)
- Kursk Bulge (masses of tanks, oncoming tank battles, artillery fortified areas, vast minefields)
- Storming of Berlin