Global Cataclysm Game: Shelter Unlimited Upgrade

With the drastic changes on the blue planet, all of humanity was involved in a game of catastrophe and faced with endless survival challenges!

Meteorite fall, Ice Age, Volcano Eruption, Extreme Heat, Radiation Wasteland, Beast Revival, Psionic Awakening, Mechanical Invasion!

A month before the Cataclysm, Zhang Hao hastily built a single shelter, activated the system, and began the unlimited upgrade of the shelter!

Survival Points, Resources, Weapons, Protective Suit!

Steel, wood, rubber, and oil!

Simple Shelter → Rock Shelter → Steel Shelter → Adamant Alloy Fortress!

Crossbow manufacturing platform → Firearm assembly platform → Small military factory → Intelligent production line!

Worn-out SUV → Multi-purpose SUV → Three-defense All-terrain Vehicle → Mobile Fortress!

"While they were struggling to survive, I was already eating hotpot.”

[Protagonist tags: Late stage persecutory delusional disorder, likes to accumulate resources, gourmet blogger, steely straight man, otaku god]

(Sheng...