The authors, a graduate student in a nursing masters program and a nursing faculty member, described the development and implementation of a computer simulation used with last semester, associate degree nursing students (n=14). Details of the simulation, including development, an example of the scenario, and the implementation were presented as well as descriptive results of student performance on and responses to the simulation. Validity and reliability were not discussed. A structured study with supporting statistical analysis would have been a positive addition to this article. Presented literature and anecdotal results to support the use of computer simulation for developing critical thinking skills of nursing students.