Education of oral and dental hygiene for elementary students is often constrained by the nature of children who are easily saturated, so that media and games need to be an interactive, interesting and fun simulation that entices their interest and curiosity in learning. The purpose of this research is to develop a web-based dental health ladder snake game for oral health education of the elementary school students in Indonesia. The analysis, design, development, implementation and evaluation model approach is applied and tested by material and media experts. In this study, the fifth grade elementary students were participated as a trial group, and they were asked to use the designed ladder snake game. Questionnaire about the feasibility of learning media ladder snake game using a Likert scale was developed. The feasibility test results showed that the material experts were 80% (very good), media experts were 75% (Good) and 83% (excellent) for elementary students.