FirstEscapeGames - FEG Escape Games: Invincible Battle 3 is a classical room escape game developed by firstescapegames.For escape game fans. The battle is ready to be fought. Sharpen your skills to win this puzzle battle. Collect useful objects, clues and hints to clear the obstacles whenever you are stuck up. You will win this battle only when you find a way to unlock the locked doors to escape. Have fun playing this new escape game!