Killing Sun / 抗日大刀队：日军总部: Killing Sun September 16, 2022 major update

Added 4 retro video styles. Including: 1960s Film, 1970s VHS, 1980s TV, 1990s PC. Use the shortcut key left Ctrl + V in the game to quickly switch the retro video style. Enhanced user experience of the interface: You ca…