Children with down syndrome suffer from mental insufficiency, which affects their normal exercise of life and education. Children with typical development can interact with technology fairly easy, but when it comes to children with down syndrome it is not very simple. Researches show that early intervention of children with disabilities is crucial to improve the education process. The educational game is one of the techniques that benefit children with down syn- drome in their education. The lack of educational games in the Arabic language that focuses on children with down syndrome has been noticed. Therefore, this project aimed to develop the counting skill for children with down syndrome. The design implemented while taking into consideration the design code that suits and fulfill the needs of children with down syndrome to improve their count skill. The Arabic language was used inside the game visually and audibly, and a reward was given that aims to encourage the child during play.