The keliers_straight.v0001.zip file you have requested: Maps Levels Missions / 4 Players / Kelier's Straight (1.0) - 601.06kb is not available. Perhaps try browsing all files for the game Supreme Commander and upload any files you want to share or are missing. This is the only information we could locate:
For more information on Supreme Commander, visit Supremecommander.filefront.com Here we have a 10km x 10km 4 player map designed for 2 v 2 teamplay. Its basically 2 land masses (1 team on each) divided by a small sea/ large river.