Games can be an effective strategy for language acquisition in ESL and EFL classrooms. Teachers should understand that games typically involve rules, competition, and fun. Well-chosen games can capture students' attention, reduce stress, and provide opportunities for real communication practice. It is important for teachers to select games appropriately and integrate them into the regular curriculum, though sometimes limitations prevent using games as much as they should be used. Overall, games offer benefits like motivating students and allowing language practice in a meaningful context that encourages interaction.