I have been using Notion for my Backlog / Notes the last couple years. Ran across your app and looks like it does almost all the same things but better built for gaming (I do a lot of manual building for each game but templates cover the rest)
Notion has an API that I think would be awesome to have game information be passed over (poster, genre, start date, playthroughs, progress, etc.) which could sync with each other for those that use more detailed notes or granular play through tracking.