DeNitro, from our forums, has just released Attack of the Mutants v0.4a. Attack of the Mutants is a very nicely polished space shooter with weapon upgrades and much more. Here is what he had to say about this release:

Here's Attack of the Mutants 0.4a - Modpack Edition

Changes
-This released is packed with many great player made mods
-Added a temporary fix to load and play large mp3's that would previously crashed the game
-MP3's will now also play from within folders in "/psp/music"
-Fixed a bug where a folder property could be inadvertently set when compressing up a mod, hiding it from the mod list. (Thanks xxxdvlman)
-If NintendoDSMouth.png is a blank all teal file, a black rectangle will not be drawn on the Boss either
-If mp3 play is not enabled and a mod is loaded with no custom music, default AOTM music will reload
-A few other small bug fixes

NOTE: 1.0 users need to copy the "Mods" and "Sounds" folder out of the 1.5 AOTM to their 1.0 eboot folder.

For this release, I converted many of the included mods graphics to an indexed color system, making sure there was no quality loss from the original. This significantly reduces the total size of the Modpack, bringing the download to about 4 meg, and the install to about 8 meg
I want to give a big thanks to all the mod authors for making all these awesome mods!
I've been busy working on my other project lately, so I only got a few small fixes in the core game, but I do still plan on working more on this after the other project smooths out =)