Their compatibility list notes 75.33% are Playable, 22.93% can go in-game but not be finished and only 1.69% can’t get past the intro.
Their compatibility list notes 75.33% are Playable, 22.93% can go in-game but not be finished and only 1.69% can’t get past the intro.
I’d have to imagine those were all hosted by Sony servers. You would have to convince PSN that the emulator is a real PS3, which is probably a significant challenge on top of the fact that Sony lawyers would probably be let loose on the idea for security implications.
You can totally get a fake PSN service running in RPCS3. It’s called RPCN. However, LittleBigPlanet servers were not hosted by PSN, they were hosted by Media Molecule in conjunction with Sony.
Unfortunately those servers were hacked and they took down everything. So any content for LittleBigPlanet 1, 2 or 3 is totally gone.