The dm_arenagate.zip file you have requested: Maps Levels Missions / Deathmatch / A to B Titles / Arenagate Doom3 - 8.55mb is not available. Perhaps try browsing all files for the game Doom III and upload any files you want to share or are missing. This is the only information we could locate:
Conversion of the Arenagate map from Quake 3 Arena. "Old" Quake 3 Texture.pk4 included.a special Doom 3 Version (with Doom 3 Bumpmap Textures and Effects)comes soon. Conversion of the Arenagate map from Quake 3 Arena.