Hold the line
Fight swarms of infected creatures, crawlers, spiders, and heavy mutant threats.
Mobile survival action
Purge Protocol
Cleanse. Survive. Repeat.
Enter infected zones, hold the line against mutant waves, and evolve your weapons, turrets, and support units between missions.
43
mission levels
Solo
mobile survival runs
Weapons
turrets, robots, and upgrades
Field protocol
Survive the outbreak one zone at a time
Purge Protocol is built for short, intense mobile runs: move, shoot, gather rewards, and invest between missions so the next infected wave meets a stronger loadout.
Upgrade fast
Collect coins and improve damage, fire rate, equipment, and mission readiness.
Deploy support
Unlock stronger tools, trial special gear, and bring automated firepower into the fight.
Push further
Clear escalating missions and chase better runs through Google Play Games progress.
Enemy outbreak
A toxic battlefield with no quiet corners
Face biohazard zones filled with oversized parasites, infected fighters, and fast-moving threats. Every run is about creating enough space to keep firing and stay alive.
- Mutant swarms
- Pressure the player from every angle.
- Biohazard arenas
- Ruined cities, caves, and contaminated corridors.
- Escalating upgrades
- Build a stronger response after each mission.
Gameplay media
See Purge Protocol in motion
Support
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