VIRUS PROTOCOL is an atmospheric side-scrolling zombie survival game set in a city destroyed by a mysterious outbreak.

Play as Arthur Fletcher, one of the few survivors left behind. Begin with a crumbling shelter, worn-out clothes, and an old baseball bat. Explore procedurally generated districts, enter abandoned buildings, search containers, and collect food, medicine, ammunition, and construction materials.

Rescue survivors and bring them back to your shelter. Assign them jobs, build new workstations, and turn the ruins into a fortified home. Craft melee weapons, crossbows, firearms, armor, and larger backpacks as your settlement grows.

Every expedition requires a choice: move quietly past the infected or face them in combat. Different zombie types have unique abilities, senses, and attack patterns, forcing you to adapt your strategy.

Upgrade your shelter, manage limited resources, equip Arthur for increasingly dangerous missions, and uncover how long humanity can survive under the VIRUS PROTOCOL.