1. The building behind the Capitol was updated.
2. Fixed the problem that the tank could not pass through the Mao Qi Bridge because it would be collided by physical objects.
The capitol can now enter the interior to the top.
4. The location of Berlin Railway Station was revised and the architectural model of Berlin Railway Station was redone, and bridges and platforms were added.
5. Expanded the airport (unfinished). During the mission, players can take off through the airstrip when they control the Soviet MIG fighter.
6. The aircraft maintenance function has been added, so that players can carry out maintenance or resupply ammunition in the air when they encounter damage or lack of ammunition when operating the aircraft. (The maintenance function has been added by the Germans and Soviets))
7. Several problems were fixed.
8. Prepare to join the Berlin Zoo flak tower.
9. The yard of Berlin Museum was added, and t-34 tank was added in the yard. Players can control the Soviet camp and drive to the battlefield through vehicles parked in the yard.

1.Fixed the details of the map
2. Optimize the number of game frames