Looking for a toy

Hello, All That's all I remember: Sectional view of the house, several floors, stairs, walking around the house boy, and behind him a fat dragon on two legs, and they walk separately and each is displayed in a separate window (like a window interface). I remember some the closet was in the room, and the key was in another, which I tried to bring to the closet, but the dragon was in the way. Interested in the name of the game, or at least part of it. Thanks in advance!

Hello, mishap_ I think it's the ILO. And it seems like the first part of it