The Covid 19 pandemic has caused children to spend more time at home and an increase in their digital addiction tendencies. Children’s digital game addictions were affected by parents’ strategies and negatively affected their social and emotional development. The study was carried out in order to determine the digital game addiction tendency levels of children and the strategies applied by the parents, and to examine the correlation between the results obtained and the social-emotional development of the children. The study was designed as a cross-sectional study. 142 children attending pre-school education for 60–72 months were included in the study. Personal Information Form, Digital Game Addiction Tendency Scale, Digital Game Parental Mediation Scale and Ages & Stages Questionnaires: Social-Emotional were used. As a result, the increase in digital game addiction in children has negatively affected social and emotional development. The level of digital game addiction tendency is associated with parents’ digital game manipulation strategies. Active parental guidance strategy prevented children’s digital game addiction tendency, while digital oriented guidance and free parental strategies increased addiction tendency.