GTA5 in the Browser
playgta5.com
playgta5.com
Or just make a patched exe/launcher and build a server client, so that we can skip Rockstar's servers completely and play on private servers.
Congratulations, Now world models have a use case to mitigate this and game studios will use them to simulate the real game (which will never be released), and to improve on doing stream-only games.