This article explores teachers' attitudes towards the perceived usefulness and intention of using gamification in the English as a Foreign Language (EFL) classroom. The study examines the impact of age, teaching experience, and educational background on teachers' attitudes towards gamification. The literature review highlights the potential benefits of gamification in enhancing student engagement, motivation, and positive learning behavior, as well as its potential to address affective factors and language skills. This quantitative study employed a correlational research design, involving a sample of 70 language instructors from five language schools in Greece. Data collection was conducted using a structured questionnaire adapted from the Technology Acceptance Model (TAM). The research indicates that younger teachers are more willing to incorporate gamification into their lessons, while older teachers may require additional support. Teaching experience negatively influences teachers' intention to use gamification, indicating that less experienced teachers are more open to experimentation. Educational background, however, does not significantly impact teachers' intention to use gamification. Additionally, the study finds that the perceived usefulness of gamification is influenced by age, teaching experience, and attitudes towards control and student approval. The article concludes that while gamification can enhance student engagement and learning outcomes, its effectiveness depends on various factors. Recommendations include tailored training programs and support networks for older teachers and the promotion of collaborative communities to facilitate the integration of gamification in EFL classrooms. Further research is encouraged to explore public school EFL teachers' attitudes and develop effective strategies for gamification implementation.