Virus

Virus is a single-player action game in which you fight increasingly difficult waves of zombies across a variety of environments. You use weapons, traps, perks and power-ups to survive free-locomotion battles, while managing limited lighting and ammunition, repairable barriers, and other resources.

Wave modes

The game has three wave types: Survival, DNA and Mini-Boss. Its dynamic AI and enemy-spawn system varies encounters and increases the challenge over time. Rounds also include objectives, and maps are divided into sectors to unlock.

Weapons and resources

A player bank lets you purchase weapons and perks, unlock map sectors and activate traps. Weapons support dual grip, while power-ups and perks provide further help in battle. You can repair defense barriers to slow the zombies, and player stats track your performance.

Survival conditions

Limited lighting and ammunition add resource-management demands. The game also uses a minimal HUD and authentic audio.