Doomsday: God-Level Tips at the Beginning, I Am Hoarding All over the World

[Doomsday + zombies + god-level tips + sign-in + stocking up + base + invincible flow! The apocalypse is my playground! Bind [God-Level Prompter] with its own "Doomsday Sign-in" function! Sign in on the first day: Reward top gene enhancement liquid! Sign in on the second day: Reward black technology weapon blueprints! Sign in on Day N: Reward planetary Star Destroyer design drawings! With the omnipotent [Prompt], you can kill zombies, destroy enemies, recruit followers, pick up treasures, build bases... Maximize your efficiency and crush everything! What? You said you want to develop in a low-key manner? Doesn't exist! I want to be the strongest at the beginning!