First off, mods, if this isn't the right place, feel free to move this. Anyway. Here is a mod replacing all the sounds in NOVA with Halo weapon sounds. Simply navigate to /var/mobile/Applications/XXXXX/NOVA.app, make a backup of the original "sounds.pack" file, and put this file in its place and set its permissions to 0755. Enjoy. And I mean ENJOY. UPDATED: Better assault rifle sounds, new pistol reload sound, pickup sounds, jump pad sounds, and a few others. Looked at getting the music modded too but they're setup is too complex. I might break something.