Threat packets are flooding your network. Deploy firewall towers configured with the correct subnet filters to block hostile traffic without disrupting legitimate flows.
RED = Threat packets (block!)
GREEN = Legitimate traffic (pass!)
SCANNER /24 — Broad filter
FIREWALL /26 — Mid precision
IDS /28 — High precision
WAF /30 — Surgical filter
1-4 Select tower type
CLICK Place on spot
SPACE Start wave
F Fast forward (2x)
S Toggle sell mode
ESC Cancel placement
M Toggle sound