Verified notes only
Secure the Airport Tier List
These tiers rank planning value and guide priority, not hidden stats we cannot verify yet.
Tier S
Checkpoint Chief
A top-priority security role for throughput-focused runs. The game description positions airport security as the core progression loop while threats scale with passenger processing.
Tier ABaggage Scanner
A reliable facility concept for spotting suspicious bags and smoothing passenger flow through busy waves.
Tier ARunway Patrol
A flexible patrol assignment for threats that slip past the main screening line and push deeper into the airport.
Tier AControl Tower Upgrade
A release-era progression target tied to free cash, rewards, or upgrade pacing once real codes are confirmed.