Based on the hugely successful first-person shooter game (over

　　30 million downloads), DEAD TRIGGER is set in a world where a

　　mysterious virus has killed billions and turned many others into

　　bloodthirsty zombies.

　　Unable to stop the virus, the government develops a video

　　game, “Dead Trigger,” that mirrors the terrifying events that

　　curse the world. The players who kill the most z…