Cognitive and psychomotor capabilities are two critical interrelated abilities to improve student learning outcomes. Both abilities play a role in understanding new information and developing fine motor skills. Hence, schools train students these two abilities to equip them with basic skills in solving mathematical problems such as basic arithmetic. However, few previous studies have not much discussed the design of learning strategies which successfully integrate these two capabilities. Moreover, these studies only focus on calculations in arithmetic operations, not the conceptual understanding of operations. Therefore, this study aims to describe the development of learning media designs that accommodate student activities through game-based learning to stimulate cognitive and psychomotor capability in conceptual arithmetic operations, especially multiplication. Core computational thinking integrated with interactive game-based learning was used as the learning framework. The research method was called ADDIE comprising five stages of development with data collection techniques of questionnaires, student responses, and tests. Results show that according to experts and students, game-based learning media are valid and practical correspondingly. From the students' responses, it is known that the development of game-based learning can stimulate cognitive and psychomotor capability to solve contextual problems that were previously becoming obstacles for students.