Information:  - Deja Vu II : Lost in Las Vegas is a point - and - click adventure game , the sequel to Deja Vu : a Nightmare Comes True , set in the world of 1940s hard - boiled detective novels and movies . It was the last game made in the MacVenture series .  - The Macintosh (; (branded as Mac since 1998) is a series of personal computers (PCs) designed, developed, and marketed by Apple Inc. Steve Jobs introduced the original Macintosh computer on January 10, 1984. This was the company's first mass-market personal computer featuring an integral graphical user interface and mouse. This first model was later renamed to "Macintosh 128k" for uniqueness amongst a populous family of subsequently updated models which are also based on Apple's same proprietary architecture. Since 1998, Apple has largely phased out the Macintosh name in favor of "Mac", and the product family has been nicknamed "Mac" or "the Mac" since the development of the first model.  - ICOM Simulations was a software company based in Wheeling, Illinois. It is best known for creating the MacVenture series of adventure games including Shadowgate.  - The MacVenture games is a series of four adventure games introducing a characteristic menu-based point-and-click interface. They were originally developed for the Apple Macintosh by ICOM Simulations:    What entity does 'deja vu ii: lost in las vegas' has the relation 'developer' with?
The answer to this question is:
icom simulations