The ‘1 vs. 100‘ Xbox.com page has been updated to officially reveal that the US-Canadian beta will start June 1st with the first live show starting at 7:30pm PST (10:30pm EST).  We’re not sure why Microsoft has announced this prior to their E3 Press Briefing on that same day, but maybe they had to squeeze this out of their presentation for something even cooler.

Get your controller or big button controller ready and get prepared for your chance to go against 100 other LIVE gamers.

REMINDER: While in beta, there are no prizes given away to either the One or the Mob.