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UMBC Humans vs. Zombies, in conjunction with the Maryland Foam Alliance, are proud to announce a brand new event encompassing all of our favorite aspects of the hobby! Maryland Mayhem has a whole weekend of foam flinging goodness starting with the Maryland Foam Tournament on Friday April 14th, followed by the UMBC HvZ invitational on Saturday April 15th, and ending with the 11th Hour Blaster Battle on Sunday April 16th. Whether it be competitive, humans Vs zombies or pvp games, we’ve got you covered. Mark your calendars and be ready to attend the first ever Maryland Mayhem April 14th-16th 2023!

All players must be at least 12 to participate in any of the events. Players under 18 must be accompanied by an adult/guardian in order to participate in any of the events.


If you have any questions, please reach out to us at

Maryland Mayhem Registration

MD Foam Tournament
UMBC HvZ Invitational
11th Hour PvP

Maryland Mayhem Registration

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