Many people who play video games have bought loot boxes. Loot boxes share many similarities to gambling and can also result in harms. The researchers explored behavioural change strategies to control loot box spending. To do so, the researchers systematically searched the Internet. A total of 192 sources were found with 777 strategies. The most common sources were online discussion forums such as Reddit. Overall, two main themes were identified. The first was self-control strategies to reduce loot box spending for people who play video games. The second was strategies that parents could use to help their children control their loot box spending. Eleven behavioural change techniques with 47 strategies were identified for people who play video games. Eight behavioural change techniques with 38 strategies were identified that could be used by parents. The results of this research could be used to develop tools to minimize loot box spending and provide a safer gaming environment.
