Core Concept: Mechs as shells, guarding civilization.

ShellMobile takes its name from the idea that tech—like a nut protecting its pulp—sees mechs, warships, and stations as life's shields. Upholding "Machines for humanity," the company developed the Titanium Rampart Defense System after titanium refining breakthroughs, forming the unbreakable Titanium Rampart Line against aliens.

Core Element: Titanium

• Titanium Lifeline: Extraterrestrial titanium is humanity’s tech foundation. Players send miners to extract it for defense upgrades and mech production.

• Titanium Rampart Line: 5th-gen alloy walls blend alien materials with quantum lattice tech, equipped with self-adaptive nano-repairs that instantly rebuild plasma-damaged structures and deploy antimatter against "Ether-Eater" flyers.

Core Gameplay: Civilizational Clash, Tech Counterattack

After a decade’s hibernation, aliens return with "Venomfang" ground mechs (plasma drills) and "Ether-Eater" swarms (gravitational maneuvering). As commander, players must:

• Deploy Defenses : Install pulse EM cannons between titanium walls to intercept flyers.

• Mech Strikes : Lead Nut Shell forces in "Dawnbreaker" mechs with antimatter missiles.

• Resource Warfare : Dispatch agile miners for rare titanium, refined by the Titanium Matrix into: