Child safety advocacy groups are urging the U.S. Federal Trade Commission (FTC) to investigate Roblox’s game design and business practices, arguing they harm children. In a complaint filed with the FTC, the National Center on Sexual Exploitation (NCOSE) and Fairplay contend that Roblox’s mechanics are “developmentally inappropriate” for a platform with a large young user base and that certain features pose risks including sexual exploitation and financial harm. The groups cite engagement-oriented design, a virtual-currency system involving Robux that they say can lead children to spend, and communication tools that they argue expose minors to sexual content and harmful adults. They also request that the FTC assess whether Roblox complies with the Children’s Online Privacy Protection Act (COPPA). Roblox, which the groups say has hundreds of millions of daily users including many under 13, says it strongly disputes the allegations and points to safeguards, moderation systems, parental controls, and rules for game developers. The complaint also describes Roblox’s age/account requirements and notes broader legal and regulatory scrutiny, including state lawsuits and investigations or actions by other governments.