Sorry, fixed
Would love to see how this looks in practice!
Sorry, fixed
They mentioned real-time movement. Disgaea is turn based last I checked. Though I can't imagine a game that uses real-time movement and that is also gird based as they kinda go against each other design wise.
Lemmy uses roughly 150 MB of RAM in the default Docker installation. CPU usage is negligible.
Via: https://join-lemmy.org/docs/en/administration/administration.html
As for storage that comes down to how many communities you subscribe to, and how active they are.
No as that hardware would be way under powered for almost any of those tasks on their own, let alone for all of that on one machine. Your best bet would be to look at the hardware recommendations for each service you are interested in and go from there.