And what IT is, really without any idea about what you are doing you already got as much answers as possible.
And for giggles:
No mmoRPG with distributed (p2p) servers, crossplay (android, steam deck, ios, xbox, ps1 ps2 ps3 ps4 ps5, lunax, desktop PC) that use VR, and has dinosaurs with jetpacks, nope this idea will not work.