RSPSi
Verified Resource
Contributors: Blurite
RSPSi map editor is a map editor tool used by RuneScape Private Server (RSPS) developers. It lets you create, modify, and export custom game maps for OSRS-style servers. Developers use RSPSi to edit terrain, place objects, change regions, and design completely new areas for their RSPS projects. The source code is publicly available, which means anyone can download, study, modify, and contribute to the project.