1 PlayerMobile GamesHidden ObjectsPuzzleHTML5
Hidden Observatory is a great Puzzle game. You can play this game here at my1001games.com totally free. Hidden Observatory has been played 18010 times. It has received 63 yes and 12 no votes. It has a score of 84. If you liked playing this Mobile Games game than you should try Side Effect and Charming Christmas. Have fun!
Instructions: Use your mouse to play this game.