Kernel Defender

The Nerdry

12 Jun 2026 • 6 min read

Kernel Defender: Incident Run

Kernel Defender

Incident Run

You are a cybersecurity professional teleported into your own production system during a live breach. Fight through 100 escalating levels, neutralize malware, patch zero-days, collect tools, and defeat a boss at the end of every level.

Move: A/D or ←/→
Jump: W / ↑ / Space
Drop: S / ↓

Fire Cyber Defense: J / X
Special Tool: K / C
Pause: P

Power-ups: Shield, Patch Kit, Firewall, SIEM Scan, EDR Drone, Zero Trust Token.

Bosses: Ransomware Brute, Phishing Phantom, Botnet Swarm, Insider Threat, APT Worm, and more.

Tip: Cyber Defense shots are unlimited. Special tools consume energy. Finish each boss to advance deeper into the system.