Loot boxes can be bought with real-world money inside video games to obtain random items of varying value. Although these mechanics are gambling-like, they are widely available for purchase, including in children's games. Many countries are considering better regulation. The rapid regulatory and policy developments and proposals across the world in recent years are summarized: (i) probability disclosure requirements in Taiwan, South Korea, and China; (ii) enforcement of gambling law in Belgium, Austria, Finland, the Netherlands, France, the UK, and Australia; (iii) enforcement of EU consumer protection law in Italy, the Netherlands, and the UK; (iv) age ratings and warning labels