If you have any problems or suggestions, you can respond to this form:
https://docs.google.com/forms/d/e/1FAIpQLSfXdvGaojVZcGo9BU1hNg88e-wFb_RF6cfIPSBWFXLxlotBBA/viewform?usp=header
It will always be available in the game when you press the report a bug button.
Thanks to everyone who helped me reach the release of Kill Them All.
I hope you will enjoy it!