Friendly Fire is a charity event by German YouTubers and streamers on the live streaming service Twitch.
It takes place once a year since 2015 on the first Saturday in December.
There was one special on April 12, 2020, collecting money for victims of the COVID-19 pandemic.
Each stream is around 12h long and consists of a series of games and challenges.
The money gets split equally between each years charities.