When translating children’s games, the reader will be the parents (either the mother, father or both). So, you can translate them using MX variations since the most population in the United States are from Mexico.
Examples of games:
1. ST: Tag
Translation: “las traes”
Source: https://ncefnep.org/blog_spanish/8-formas-de-jugar-a-las-traes/
https://extension.oregonstate.edu/sites/extd8/files/documents/54266/partner-tagspanish2021.pdf
2. ST: Freeze Tag
Translation: “los encantados”
Source: https://www.educacionbc.edu.mx/eventos/2014/juegosinfantiles/Juegos%20Infantiles%20Tradicionales.pdf
