im pretty sure kid encompasses everyone between the ages of toddler and young adulthood
Please everyone, keep calm.
As mentioned in the game description, the recommended age for the Kid Mode is 3+. Toddler is generally a term used for 12-36 months children (source: https://en.wikipedia.org/wiki/Toddler). Thus, “kid” mode seems more appropriate here to me. “Child” mode could be an appropriate alternative, but I preferred “kid” for no specific, nor scientifically accurate, reason.
Thanks everyone for participating this very important discussion.