50 Kinds of Air or Land Vehicles: more than 10 upgradable vehicle trees; multiple helicopters such as Apache, K50, Mi35; various tanks including T90, M1A1, etc. Vehicles from three Countries: the United States, Russia, Germany. Multiple Modern Weapons and Missiles: TV missiles; heat-seeking missiles, air defense missiles; bombs electromagnetic interference, etc. Realistic Vehicle Damage Distributable to Local Parts: it can show local damages to the tank treads, the engine. It can also hit ammunition frame, causing instantaneous explosion. Upgradable Vehicle Occupant System: You can upgrade your crew and increase the skill levels of the tank commander, gunners, and the driver. Huge Map: Map dimension of 1.5 kilometer x 1.5 kilometer (about 0.93 mile in each dimension), all with world-famous battles as the background. Multiple Game Modes: destruction mode without the ability of rebirth; defense mode with repeated rebirth; and the PVE Mode; Contest Mode.