Zombie Protocol (AppID: 3937480)

Zombie Protocol is a hardcore isometric survival sim where two lives are always on the line: yours and your baby’s. In this world, noise kills. Breaking glass, slammed doors, gunshots—and even a hungry infant’s cry—draw the dead from every direction. Plan every move: scavenge formula and meds, craft weapons, slip in and out of houses quietly, and if things go south, sprint for the car and make a break for it—risking a horde with the roar of the engine.

Cities are procedurally generated: new districts, interior layouts, loot spots, and escape routes force you to rethink your strategy every run. Silence is your best ally.

Key Features

• Care under pressure: monitor your baby’s hunger and condition; feed and protect them during raids.

• Sound-driven survival: zombies react to noise—shattered windows, footsteps, gunshots, and a baby’s cry.

• Procedural world: unique street grids and building interiors each playthrough.

• Crafting and arsenal: find components, build and upgrade melee and ranged weapons. Set traps and fortify your safehouse.

• Tactics and stealth: choose between sneaking past threats or going loud and fighting through.

• Risky transportation: use your car, manage fuel, and remember—noise equals danger.

• Single-player survival: a tense atmosphere where every decision has consequences.