The boxes.zip file you have requested: Maps Levels Missions / Multiple GameTypes / A to B Titles / Boxes - 352.85kb is not available. Perhaps try browsing all files for the game Call of Duty: United Offensive and upload any files you want to share or are missing. This is the only information we could locate:
This is a map I made for fun and decided to post on the internet. It's just a small map full of boxes. Another map I made is Rathouse_v2. Here's the second map by ICE for today, once again for CoDUO multi-player. This one is basically your typical box-littered arena-style map, but with an important twist in the lighting.