To be eligible for the MS in Computer Science at Colorado State University, international applicants must hold a four-year bachelor's degree in computer science or a closely related field, with a minimum GPA of 3.0 out of 4.0. A strong foundation in computer science and mathematics is essential, including proficiency in programming (e.g., Java or C++), data structures, algorithms, operating systems, and mathematics courses such as calculus, linear algebra, and probability.