Explorer Achievement - VINGO

Hey, I am working on some spaces for the VINGO tournament, and I am now only missing this single achievement from the base game. I need to complete one of every multi-player game mode, but it seems that people are only playing basic death match/team death matches. Is there anyone out there who has the game and would like to go for this achievement? I am not sure the minimum number of people, probably 4 altogether.

Plus if there are enough of us, that also would count towards another space in VINGO!

Love to see everyone getting after their cards