This literature review explores the use of Extramural English in the classroom and its effects on students’ language acquisition. Through a systematic analysis of different studies on EE activities such as video games, the Internet, gaming, and other activities, this paper will investigate the possible positive or negative effects of EE activities on students’ performance. The results of this literature review show that students who are more exposed to EE activities have a better result with regard to the acquisition of English than their peers because the language of communication in Extramural activities is mainly English.  The results also show that by incorporating EE in the classroom, teachers will be able to define the student’s strengths and weaknesses through eliciting the learning evidence when learning English as a second language.