Just run the batch file and make your choice. All it does is replacing files in the Maps folder of the mod. Since EM4/911:FR does not have options to choose between different freeplay maps ingame, this little tool is useful to easily switch between the new and original freeplay maps. It's a batch (.bat) file named MAP SWITCHER.bat and can be found in the Los Angeles Mod v2.1 mod folder.
Los Angeles Mod v2.1 comes with a new tool called the map switcher. 44 ratings EM4 / 911: FR Modifying the frequency of mission events By stern This guide is about changing the frequency of events (missions) in EM4's / 911: FR's Endless and Challenge freeplay modes. Added tool (batch file) to switch between new and original freeplay map (see below for more information) Updated LAX Crashtender texture (by Xplorer4x4) Updated LAX Ambulance texture (by Eggcarton) This icon illustrates an exclamation point inside of a triangle signaling an emergency. 'Call Police Helicopter' will now spawn correct helicopter when one is bought Added command to repair vehicles at the fire stations Besides the integration of this update it also contains the following changes: It does not contain many new features, but I have decided to release a new version which contains the latest update (update v2.0.2) to make it easier for new players to install the mod. I have released a new version of the Los Angeles Mod.
Official Los Angeles Mod topic for Emergency 4