The Counter Extremism Project (CEP) reports weekly on the methods used by extremists and terrorist groups on the Internet to spread propaganda and incite violence. Last week, CEP researchers located two sets of files for modifying the video game Roblox to recreate the Christchurch terrorist attack in the game. CEP researchers also located seven clips on TikTok on February 12 that showed simulations of the Christchurch and Buffalo attack videos. Accounts that uploaded the clips also posted white supremacist and anti-Muslim content.