In the world of emergency services—and the strategy of Emergency HQ—"codes" also refer to the of a unit's response. While the game automates much of this, understanding the tiers helps players prioritize missions: Response Code Code 1 Response without lights or sirens. Code 2
Developers often host giveaways and safety quizzes on the EMHQ Community Discord, where players can win EMeralds or Repetition Points.
Tap the Options menu (the triple-bar "≡" or gear icon). emergency hq codes work
Completing occasional developer surveys can reward you with voucher codes for up to 50 EMeralds.
Often released after server issues; includes 20x Dice and 5x Verticopters. In the world of emergency services—and the strategy
Lights only; used when speed is needed but noise must be minimized.
Full lights and sirens; highest priority for life-threatening situations. Under Control Situation is stable; no further assistance required. Tips for Finding New Codes Tap the Options menu (the triple-bar "≡" or gear icon)
Locate the "Voucher Code" tab, usually found on the far right of the settings sub-menus.
Historically used for 250 EMeralds during special promotion periods. Operational Response Codes Explained