Progression calculator
Secure the Airport Upgrade Planner
Model your checkpoint build, convert cash into upgrade points, and see whether your scanner, luggage, document, defense, and throughput balance is ready for danger spikes.
Current readiness
24/100
Upgrade before pushing
Scenario
Pick the current goal so recommendations prioritize the right upgrades.
Run Inputs
Upgrade Levels
Use sliders for broad planning or buttons for exact 5-point adjustments.
Catches suspicious passengers before the queue moves forward.
Reduces prohibited-item misses when passenger volume increases.
Stabilizes passport and boarding pass checks under pressure.
Prepares for criminals, dangerous travelers, and boss breach attempts.
Raises cash velocity, but can push danger faster than detection.