The level editor is Lightwave 3D, one of the first computer graphics software packages, which is a little forgotten today, and which has the particularity of having a separate Modeler and Scene editor.

Everything is modelled and textured under the Modeler. Level editing is carried out via the Scene editor (Layout), as is the export of all information relating to terrain, collisions and scene lighting. The software's practical format saves datas in text format. There are then several proprietary scripts retrieve the informations in a format optimised for Game Maker Studio.