Open Doors : Just get to the X - easy peasy. But the doors are in the way! Can you get over the threshold? Free Online Puzzle Games from. Open Doors 2, a free online Puzzle & Skill game brought to you by Armor Games. Simply move the square to the X again! But now there's. A live escape room where you and up to six people have minutes to decipher clues, discover hidden items, investigate a mystery and ultimately escape!.