Check the listing for details. PC World of Simulators: Ultimate Edition. Condition: Like New. Listed at 15.00 USD. This Ultimate Edition of PC World of Simulators is a must-have for anyone interested in construction and mechanical engineering. With a comprehensive set of features and tools, it allows users to create and manage their own virtual world of simulated machines and environments. The software comes in CD format and supports Windows 8, 7, Vista, and XP operating systems. The license category is academic/education, and the minimum hard drive space required is 10 GB. The software is in English language and includes a number of devices. This product is perfect for those who want to explore the world of virtual engineering and design their own simulated machines and environments. Only used this once to make sure it worked on our laptop and it didn't. We didnt have the right windows on our computer. Bought brand new from Target.