European regulators are increasing pressure on the video-game industry, with new rules that could limit children's access to certain titles and in-game features. The main concern is loot boxes, paid digital rewards that randomly give players in-game items and have been criticized as resembling gambling. If these restrictions expand, they could affect user access, player retention, advertising revenue, and in-game sales across major gaming markets.

The regulatory push is already spreading. PEGI began rating any game with loot boxes as inappropriate for children under 16, while EU regulators are considering a possible loot box ban in games accessible to minors under the Digital Fairness Act, expected to pass next year. The UK's Online Safety Act already requires gamemakers to verify customer ages, and a proposed under-16 social media ban could possibly affect platforms like Roblox NYSE:RBLX. Brazil is also banning loot box sales to minors, adding pressure in one of the world's most active gaming markets.

For investors, the revenue risk could be significant. Chance-based mechanics generated $23 billion globally last year, according to S&P research, while European consumers spend around $12 billion a year on broader in-game content. Roblox shares fell 18% in May after the company said age checks were weighing on user growth and lowered full-year bookings guidance by about $1 billion. Electronic Arts NASDAQ:EA also changed Star Wars Battlefront II after backlash over random purchases, showing how regulation and consumer pressure could possibly force game companies to rethink key monetization models.