Cogame is a cognitive wellness platform for senior care that digitizes dual-task training, combining cognitive and physical activities. It runs one-to-one in a web browser with no software installation required. Voice recognition automatically identifies each resident and starts a personalized session that adapts in real time without staff operation. Each session generates a progress report, while an admin dashboard tracks participation and engagement across the center. Cogame works with existing PCs and monitors using only an added webcam and is localized in English, Chinese, and Malay.