استیم گیم

Sinister Outbreak

Jun 8, 2026ActionAdventureIndieWindows

Wake up in a zombie-infested laboratory, uncover the truth behind the disaster, and fight to survive in an intense experience of horror, action, and mystery.

SINISTER OUTBREAK

You awaken alone in a mysterious, infested laboratory. Corridors once used for research are now teeming with violent and horrifying creatures.

Explore abandoned facilities, find resources, solve puzzles, and uncover the secrets behind the disaster as you fight to escape alive.

FEATURES

Face zombies and mutant creatures

Explore the abandoned laboratory

Solve puzzles to advance

Manage ammunition and resources

Survive deadly encounters

Experience focused on atmosphere and tension

Every corridor may hide a threat.