About This Game

In Hazard Protocol, a mysterious contagion spreads through abandoned research complexes and quarantined city streets.
Assemble a team of up to four operatives, each armed with grit, limited ammo, and the will to survive.

Explore dark corridors, hospitals, and police stations as you uncover fragments of a story long buried under blood and concrete. The infected are everywhere — relentless, fast, and drawn to every sound.

Your mission is more than shooting your way out. Restore power. Unlock sealed doors. Redirect steam vents. Solve intricate switch puzzles while the dead close in from every direction. Every mistake costs precious seconds — and lives.

Key Features:
• 1–4 player online co-op — survive together or perish alone.
• Atmospheric horror environments with dynamic lighting and tension-driven pacing.
• Tight top-down combat against swarming undead.
• Environmental puzzles and objectives that demand coordination under pressure.
• Story-driven missions with light randomization for replayability.

There is no progression. No safe base. No second chances.
Just you, your squad, and whatever light remains in the dark.

Mature Content Description

The developers describe the content like this:

The game has a realistic atmosphere. Player characters can die through various means, some involving dismemberment or decapitation. Player characters can use fictional medical drugs recklessly.