As for android games, if you’re into tower defense, give infinitode a try :)

And this works even with a dynamic/non-static IP? I thought there was more hassle involved :D

To Hijack this: If I wanted to host a public instance of jellyfin at jellyfin.mydomain.xyz, I would then need a dDNS hosted on my server, and then…? If I want to allow non-technical people to access my instances, how do I manage that? Could you point me to a guide that explains the overarching requirements that one would need for that, with a mention of examples for each service I need to host that I need to achoeve this? Because I am a bit lost atm :p