To unlock the historical mode of War Thunder, you only need to go through all levels. According to relevant information, the historical mode of mine warfare is to review customs clearance levels, and all levels need to pass before they can be unlocked and opened. Zhanlei is a professional vehicle war online game developed by GaijinEntertainment in Russia. Based on World War II, the Cold War and the contemporary war on terrorism, the game provides a very detailed and personalized platform for vehicle driving and fighting. Players can drive thousands of planes, land-based vehicles and ships, and even drive three different means of transportation in one game, which is also one of the characteristics of War Thunder-land, sea and air linkage.