Secure the network.
Data Packets Secured: 0
Malware Removed: 0
Firewall: Your controllable segment. Don't let it get breached!
Data Packet: Collect these to score points.
Malware: Avoid these! They will breach your firewall.
Worm: A tougher malware that moves horizontally.
Trojan: A slow but resilient malware.
Patch: Your weapon! Fire with the spacebar to destroy malware.
Firewall Boost: A power-up that increases your firing rate.
Shield: A power-up that makes you invincible for a short time.