Gas Survival:Hope

Gas Survival:Hope is a survival-building and island exploration game set in a world engulfed by toxic gas. In this poisoned land, rebuilding your home and staying alive is the only hope.

The toxic mist spreads relentlessly, consuming every inch of land. You must chop trees, gather resources, and build structures to repel the gas and expand your habitable zone. At the same time, venture into perilous outer islands to find rare materials and critical supplies—then return to base to repair buildings, reinforce defenses, and unlock new living space.

Every tree you cut, every building you construct, is a vital step in resisting the gas and preserving life.

【Game Features】

Survival & Build
Start by chopping your first tree. Collect resources, unlock buildings, and drive back the toxic gas to expand your safe zone.

Island Exploration
Explore unknown islands and ruins. Beat the clock and gather tools and materials before the toxic mist catches up. Resources are limited, time is short, and danger is everywhere—every expedition is a tough decision.

Strategic Planning & Growth
Optimize your base layout, resource paths, and purification coverage to maximize gas clearance and gradually transform your shelter into a thriving safe haven.

Alliance & Cooperation
Form alliances with other survivors. Trade resources, collaborate on construction, and survive together against the encroaching mist—building a shared home in the end times.

The toxic gas may never fully disappear, but hope can still endure. Embark on your journey of survival, and begin your true Family Odyssey.