CML is the first map loader of Rooftops & Alleys! Thanks to everyone for supporting me and all your messages. I'm honored to have been able to bring custom maps to this game! ❤️
From Github: click here
From Nexus Mods: click here
An easy to use template can be downloaded! Only need to change the mod ID, then rename the map and there is your mod!
For the download, click here