Cellf Defense

Cellf Defense places you inside a living cell during attacks by invading viruses and bacteria. You command microscopic defenders and decide how to use specialized immune units against successive waves of threats.

The strategy comes from balancing attack with resource management. Deploying units is only part of the task; upgrading defenses and adapting to changing threats are also needed to keep the cell alive. Its vibrant microscopic battlefield turns cellular protection into an action-focused planning challenge.

Use the mouse or tap the screen to control the defense setup.

Deploy specialized immune units as viruses and bacteria attack.

Upgrade your defenses and adjust your approach as the invading threats change.

Manage available resources while protecting the cell through the enemy waves.