Recently I've been making games with my friends and I tested it and the roof kept disappearing so when I spawned, I looked in the Workspace and 2 thing appeared that I didn't insert. One was called INfeCtIon and the other was LOLWUT! LOLWHO! LOLYOU! Got hacked! I don't know if this is normal or how to get rid of get and now I'm getting worried. Does anyone know what's happening and how to get rid of it?! It's making me scared.
Did you use any free models, if so, do ctrl+shift+f and search for these terms:
require
getfenv
Luraph
IronBrew
Xen
This is most likely because you have an infected model/plugin, this allows people to run scripts inside your game that could potentially destroy it.