2. Add map files (`area0.map`,`area1.map` etc etc) to the custom map folder (`Rabi-Ribi\custom\<your map name>`)
3. In Rabi-Ribi, press **F5** or **F6** to open the [custom maps menu](https://user-images.githubusercontent.com/27341392/30108930-ee520480-9336-11e7-9a82-bf40ca1ae89e.png). Select the custom map and start a new game.