The battleovertheroer.zip file you have requested: Maps Levels Missions / Multiple Game Types / A to B Titles / Battle Over the Roer - 39.56mb is not available. Perhaps try browsing all files for the game Battlefield 1942 and upload any files you want to share or are missing. This is the only information we could locate:
Battle over the Roer This is my first map but I have spent a lot of time on it getting things just right and ironing out any bugs and glitches in the map. I have added pretty good bot support, various environment sounds and smoke effects, and a few remote spawn points not connected to the bases. This should spread play over the map and will put more emphasis on both defending the control points and attacking the opposition.
Single Player : same as conquest but bots cannot use the rafts (only human player can use them). Co-op : same as conquest but bots cannot use the rafts (only human player can use them).
This map is not 100% historically accurate. It is loosely based on the allied offensive along the Roer river during the advance towards Berlin. The Allies (US) have already captured 3 small outposts on the Western side of the river (The Woodmill, Forest Base Alpha, and Forest Base Bravo)
The Germans still hold 3 bases on the East side (The Fuel Depot at Duren, The Old Town, and The Churchyard) but They have heavy defences along the river and around the town of Duren .