Survival 456 But It's Impostor is an Android app developed by Great Arcade Games (Le Duc Tho, My Dinh, Nam Tu Liem, Ha Noi). Others apps created by Great Arcade Games are: Roller Ball, Impostors vs Zombies, I'm not a Monster, We're Impostors : Kill Together, Red and Blue Stickman 2.

Survival 456 But It's Impostor first became available on 16 Nov 2021. It is estimated that Survival 456 But It's Impostor has been downloaded between 10000000 and 50000000 times from the Play Store.