Filament Games is an educational game development company with a mission to make education more interactive and meaningful through custom-designed games. They have been in business for around 7 years, employ around 30 people, and have developed around 50 games. Their process involves requirements analysis, creative direction, design, programming, testing, and interactions between the producer, developer, and client during project planning and execution. Testing occurs at various stages including concept proofing, usability testing, content validation, and efficacy research before final publication.