While 1 vs 100 was announced last E3 slated for fall 2008 it however wasn't released needing more development time. LVLONE finally gets there hands on the beta that was release for a limited time yesterday June 1st 2009. Here is their impressions .
"The Beta was on June 1st 22:30 hours eastern time and about 30 minutes before the game started you would receive a message pop up on live saying "Beta Downloaded". It would then give you the option to start the game where the beta lied on the Xbox live dashboard. Upon entering the game, you were given an option to play a public or private match, we went with public and it took us right into a room."