I tried out GDEC with my 4 year old where I read the prompts and helped write down his thoughts, and we had a blast! A link to my full review on the TTRPGkids site is below, and this is a great all ages game that fosters compassion and creativity!
www.ttrpgkids.com/2022/07/20/journaling-ttrpg-review-gdec-global-dragon-egg-cons...