http://www.homesofourown.org/default.asp

CD-ROM Simulation Game.
Building Homes of Our Own is an interactive teaching tool for the middle school classroom environment. The game presents a macro view of the entire home building process from site selection to final sale. Players collect information, solve problems and make choices as they build a 3D home against a budget. Players then review credit applications and sell to the buyer of their choice.The program is part of the National Association of Home Builders (NAHB) ongoing educational outreach initiative, in partnership with the National Housing Endowment, Freddie Mac, and the Fannie Mae Foundation.Building Homes of Our Own is free to educators and members of the National Association of Home Builders.