https://www.vice.com/en_us/article/3akqjw/gamers-encouraged-not-to-commit-war-crimes-in-fortnite-mode-designed-by-red-cross

The International Committee of the Red Cross (ICRC) is asking gamers to follow the rules of war when they’re murdering friends and enemies in Fortnite, Call of Duty: Warzone, and Escape from Tarkov. “Play by the rules,” a website set up by the ICRC says. “How you play FPS makes a difference on battlefields IRL.”

To spread awareness of the laws of armed conflict, the ICRC has teamed up with streamers to show how challenging it is to follow the rules while playing games like PubG and Rainbow 6: Siege.