Gfg Billy Graveyard Escape is a Puzzle game on PFreeGames.com. You can play Gfg Billy Graveyard Escape in your browser for free. Billy is a sensible child. Unfortunately, he got stuck in a graveyard. You need to get it out. You need to look for some hidden object to solve some interesting clues to rescue him from the graveyard. Good luck and Have fun. Control: Mouse interaction.