Team BLU is a secret organization, partly composed of members of the Classy Warlords & Co. After the great wars between Reliable Excavation and Demolition and Builders League United finished with the latter barely overcoming the former, Blutarch Mann had achieved supreme world domination. It didn't take much time before the clichè over-the-top action scene between embezzlers and MIBs took down both the founder of the organisation and the whole company itself.
Years passed after the initial accident before a mysterious C. J. decided to take over and set up plans for world domination that somehow involved tubers, of all things, renaming the company as the "Benign Laborers Union". Working as a capitalistic association and scientific apparatus on the front but actually being an undercover international government, controlling half of the free world, BLU frequently has border skirmishes with team RED, eager to stop the economical and political iron fist of C. J. once and for all.
Although the Classy Warlords are the team's most prepared and powerful bunch of veterans, the company frequently hires other neutral mercenaries to ensure an easy victory. The only requirement the association enforces is to wear or appear to be spotting a blue hue on cloths or hide or fur, in order to facilitate team-mates recognition on the battlefield.