When was Duel Masters Base Set released? As in, what date? I'd like to know when the English language game started.

it started about somewhere between april and june of 2004

actually it was march '04

The ACTUAL release of DuelMasters here in the states varies depending on where you lived at the time. It was definitely in March of 2004, nationwide. But, in different regions, it released at different dates DURING March.

I think late March 2004 nationwide.

Thank you all!

duel masters had a world releas in march 2004