first, the main law at the official EU site can be viewed here: https://ec.europa.eu/commission/priorit ... n-rules_en
Now, that law is extremely comlex, made on purpose to be - EU works that way so lawyers can earn £1000000000 a year haha
What goes as personal data acording to the GDPR?? Well, the lawyers, juries and judges will make the call here, but here's a link to a site trying to pull that info out from the EU law: https://dataedo.com/blog/what-is-person ... under-gdpr
Now, this is a EU law right? WRONG!! It affects practicle the entire internet (not sure about Russia and China??). To see if your server, forum or whatever is under this law, here's a link to a fine article on that subject: https://www.dpr.eu.com/do-gdpr-art-27-a ... pcQAvD_BwE
Now, according to this article forums and game servers all over the globe is under this law, as both forums and gameservers are logging the clients IP adress, if not due to add-ons, a standard gameserver will log the event of a player login with the players IP adress = GDPR in effect. Same goes for forums, admins can view members, and even guest IP adresses. Are they logged? if so = GDPR in effect. Are they only shown on screen? GDPR = in effect if screenshot is taken - how to prove??
My advice? Do never ever post or share in other ways personal data covered by the GDPR, the frames of punishment is huge as stated in one of the articles:
Article 27 applies to your business and if you fail to appoint a Data Protection Representative you could be fined up to (the greater of) €10,000,000