Game Deleted?

So i was in the middle of making a game, my friend came online so i decided to save it all, and go on another game. When i come back onto unreal engine, it has disappeared for some reason. Anyone got any ideas?

If it’s not listed then the files should still be there, just go to the Browse option and find the folder where your Unreal projects are saved and you should still have the full project folder there.

Already checked and it’s just disappeared :L