Editor for the Metroid game that I probably won't finish. 1 screen = 14*10 tiles Change selected tile - Q, E Place tile - Click Scroll through room - W, A, S, D Switch editor mode - M Compile room - C Hide compiled map - V Eraser - R On mobile: Press mode text to switch editor mode. Use arrows in top right corner to change selected tile. Press X button to select eraser. Press button in lower right corner to toggle D-pad. Use D-pad to scroll.
Tiles: http://www.nesmaps.com/maps/Metroid/Metroid.html