Difficulty of teaching concepts of business processes and business process orientation using traditional teaching and learning methods is well recognized in the literature. This paper reports on the effectiveness of an initiative that employs ‘ERPSim’, an ERP Business simulation game that uses a simulated and complex business environment supported by industry standard software, SAP. Using this simulation game, this initiative aims to teach process concepts and enterprise integration to students who have no practical experience and limited understanding of business operations and information systems in an Australian Business school. Analysis of the data indicates the success of this initiative, despite some operational problems for the academics and cognitive challenges to some students. The study particularly reports improvement in the understanding of the concepts of integration and business processes, the primary objective of introducing this game. Based on the feedback from participants and the experience of academics in administering the ERP Sim game, this study offers some suggestions for further improvement.