Electroencephalography (EEG) is a specialized technology used to record brain activity, and understanding how to operate an EEG instrument is crucial in the field of neuropsychology. However, accessing such equipment can be challenging for most students due to its limited availability and the extensive training required to operate the device. To address this issue, a 3D simulation game has been developed to provide students with a virtual experience of working in an EEG sleep lab and learning the intricacies of operating an EEG device for a research on sleep and dream.