Vsync can increase input lag and reduce game performance. VSync is enabled by default. There is no in-game option to turn it off, so you need to change the parameter in config file.
Turning off VSync
1. Press Win+R
2. Type %AppData% into the address bar and hit enter.
2. Type %AppData% into the address bar and hit enter.
3. Navigate back to the “Local” folder
4. Navigate to C:\Users\%UserName%\AppData\Local\SamuraiShodown\Saved\Config\WindowsNoEditor
5. Open file “GameUserSettings”.
6. Find the line “bUseVSync” and set the value to False.
7. Save file.
8. Done! Now VSync is disabled.
Thanks to 
for his excellent guide, all credits belong to his effort. if this guide helps you, please support and rate it via Steam Community. enjoy the game.
