Advice For Textual Dataset For A NLP Project

Hi I am doing a NLP based project where I am grouping community of different apps, games to classify then as toxic, supportive or neutral. I want to then compare different communities.

For apps and games, I am using Play Store and App Store reviews. For reddit, I am using past data sets available for different subreddits.

I need suggestions for 2 data types of data. 1. In game chat for different Massive Multiplayer Online (MMO) games. 2. Community Social Media apps posts and comments. Apps other than reddit. I don’t want to do Twitter.

Any suggestions on how to get this data or other data sources that I can explore will be really helpful.

Thanks in advance.