Aero ERLC Wiki
A comprehensive community reference manual for Roblox Emergency Response: Liberty County. Explore detailed breakdowns for departments, fleet vehicles, map landmarks, radio 10-codes, and promo codes.
Game Overview
What Emergency Response: Liberty County is, core gameplay loops, and getting started.
Departments & Roles
Complete guide to RCPD, LCSO, RCFR, DOT, civilian jobs, and criminal roleplay.
Vehicles & Fleet
Over 70+ drivable vehicles across all departments, emergency lighting, and car key fob tips.
Map & Locations
River City hub, Springfield, county jail, dealership spawners, and natural mountain boundaries.
Money & Ranks
Paychecks, robbery timers, shared police/sheriff XP systems, and economy progression.
Promo Codes
How to redeem in-game promo codes for cash bonuses, custom plates, and XP boosts.
Radio & 10-Codes
Standardized APCO 10-codes, Quick Radio shortcuts, and professional radio protocols.
Update History
Major milestones and seasonal updates from 2018 launch to the latest 2026 releases.