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Pest Protocol

Demo available

Eternal DevDiscovered Sep 29, 2026

About the game

Pest Protocol is a short, satisfying incremental game. Start by using cursor to eradicate pests, then rapidly deploy autonomous weapons to clear the screen for you. Build, upgrade, and scale your extermination empire. Automate the eradication.

Original Steam description

Pest Protocol is a short, active incremental game where you start with a swatter and end with orbital-level pest annihilation. Squash bugs, buy ridiculous upgrades, and build an unstoppable extermination engine.

Destroy Insects and other pest

Deploy specialized drones, bombs and definitely lightning to vaporize the pests.  Watch as your initial, frantic cursor evolves into a self-sustaining engine of total pest annihilation.

Upgrade your cursor and customize your weapons

Choose the quadrants for your weapons for strategic placement and control on how to kill the pests.

SCALE TO THE LIMIT

This is a tight, high-density incremental experience designed for players who love to optimize.

  • Optimize your layout: Strategically place your auto-eradication tools to maximize coverage.

  • Unlock the "Exponential" feeling: Use the currency you earn to upgrade your systems, turning a trickle of damage into an unstoppable flood.

  • Clear the screen: Take on everything from annoying mosquitoes to massive, screen-filling pest infestations.

A TIGHT, FOCUSED EXPERIENCE

We’ve designed Pest Protocol to be a short, satisfying incremental loop. Experience a pure, focused progression arc where every click, upgrade, and automation decision brings you closer to ultimate efficiency.

How efficient can your pest-killing factory get?

Demo and release information

A Steam demo was found at the latest check. Confirm it is still available in your region on Steam before downloading.

Steam demo, playtest and Early Access: what is the difference?

Information & artwork: Steam · Last checked UTC