Traditional methods for reviewing music theory concepts like worksheets and drills can often be passive and disengaging for students. Research suggests that gamified approaches to learning these concepts can increase student engagement and retention of skills. By introducing games in the music theory classroom, students will interact with material in different ways, such as visually, auditory, reading/writing, and kinesthetically, to reach students with different learning styles. Music theory card games that focus on fundamental skills such as note name and key signature identification, writing intervals, and building chords provide a way for students to practice these skills in non-traditional ways to support their learning. Practicing these fundamental skills is necessary to future success in music theory because of the cumulative nature of the course. Gamifying practice methods, such as these four card games, can be added to already existing course curriculum to yield higher student success in fundamental topics.