Mario Editor by GameX Retro is a user-friendly level creator for classic side-scrolling platformers. Build, play, and share stages with a drag-and-drop toolkit, precise grid snapping, and instant playtesting. Paint terrain with auto-tiling, place enemies and hazards, hide secrets, and fine-tune retro-style physics to get the feel just right. Add personality with custom sprites, music, and color palettes, or start fast with curated asset packs and templates. Create puzzles and multi-path challenges using switches, doors, triggers, and checkpoints; set timers and collectibles for speedruns and 100% completion goals. Organize your work with layers, robust undo/redo, and alignment guides, then export single levels or full worlds to share with others.
Whether you’re prototyping a new platformer or reliving 8-bit nostalgia, Mario Editor gives you the creative control to build the levels you’ve always imagined—no coding required.
Mario Editor is an independent creation by GameX Retro and is not affiliated with or endorsed by Nintendo.
Mario Editor is developed by GameX Retro. The most popular version of this product among our users is 1.0. The names of program executable files are Mario Editor.exe, Mario.exe.
Comments