Hadley, Jupiter; Palmer, Philip; Macgregor, Jody; Morton, Lauren (9 May 2022). "The best browser games". PC Gamer. Archived from the original on 10 April 2023. Retrieved 12 May 2023.
Irmak, Şafak (14 May 2015). "İnternetin Yeni Çılgınlığı: Agar.io" [The Internet's new craze: Agar.io]. Webtekno (in Turkish). Archived from the original on 11 October 2016. Retrieved 7 August 2015.
Hadley, Jupiter; Palmer, Philip; Macgregor, Jody; Morton, Lauren (9 May 2022). "The best browser games". PC Gamer. Archived from the original on 10 April 2023. Retrieved 12 May 2023.
Irmak, Şafak (14 May 2015). "İnternetin Yeni Çılgınlığı: Agar.io" [The Internet's new craze: Agar.io]. Webtekno (in Turkish). Archived from the original on 11 October 2016. Retrieved 7 August 2015.