War of Resistance: the Roar of the King of War

Lin Yun traveled back to July 1939 during the Anti-Japanese War. The good news is that cheats are a must-have for traveling through time to get the absolute best feeling. He can master grenade launchers, mortars, infantry guns, mountain cannons, and howitzers at the touch of a finger, and he is perfect at hitting them. He is nicknamed the Gun God. The bad news is that as soon as I crossed over, I encountered an interdiction mission. Together with hundreds of guerrillas equipped with scrap metal, they fought against the Japanese at the Zoumaling Pass. There are no cannons, but fortunately there is a grenade. So devils, please taste the fear of being dominated by the gun god!