CARLA is an open-source simulator for autonomous driving research. CARLA has been developed from the ground up to support development, training, and validation of autonomous driving systems. In addition to open-source code and protocols, CARLA provides open digital assets (urban layouts, buildings, vehicles) that were created for this purpose and can be used freely. The simulation platform supports flexible specification of sensor suites and environmental conditions.

In order to build CARLA, you need access to the CARLA fork of Unreal Engine 5.5. In order to access this repository, you must first link your GitHub account to Epic Games by following this guide. You then also need to use your git credentials to authorise the download of the Unreal Engine 5.5 repository.