So here's what I've been up to lately:
I've been working on tearing apart Metroid Prime Hunters. It hasn't seen much love from the Metroid hacking community, so it's pretty ripe for plundering.
At the moment, I have a little tool that just lists the directory structure embedded in the ROM. I'm going to develop this into a little extractor like Nitro Explorer, and then built out from there. See if I can get at least a room viewer going.
