The mustaine.zip file you have requested: Maps Levels Missions / Deathmatch / M Titles / Mustaine Maps - 1.52mb is not available. Perhaps try browsing all files for the game Quake III Arena and upload any files you want to share or are missing. This is the only information we could locate:
Dec 15, 1999
The first external Quake3 map!
1 ) Extract mustaine.pk3 into your Quake3/baseq3/ directory
2 ) Start Quake3
3 ) To play MUSTAINE MADNESS (Description below) type "map tom_dm1"
4 ) To p Contains two maps, Mustaine Madness and Mustaine Tourney. One is a deathmatch level built for 4-6 players, and the other is designed for one-on-one tournament play.