Paul McPhee just relased emuze, a Uzebox rom which manage the EEPROM’s save game blocks. It allows you to copy/paste/delete/edit blocks and automatically display animated graphic icons per game ID. There’s also a page that display the Uzebox kernel settings. Download it here and The sources are here.
Paul McPhee released LePlatz, a level editor for the Platz toolset (supporting Platz v1.0). LePlatz eliminates the tedious task of converting images of your game world into textual data structures. LePlatz provides a GUI with a set of tools corresponding to the logical structure of the format expected by the Platz toolset. You simply need to draw shapes on your game world canvas and LePlatz does the rest. Read about its features and download here.