A no-holds-barred fight that takes place in a hexagon-shaped field.

Hexabrawl is a no-holds-barred fight held inside a hexagon field, called the ring. The size of the ring is dependent on play style/participant count. Here are the measurements of a side length of the hexabrawl rings:
2 participants: 12'
4 participants: 20'
6 participants: 24'

Participants may use weapons in certain play styles, and if they want to use them they must register the weapon(s) with HBA (Hexabrawl Association) as well as the owner of/company that owns the hexabrawl ring(s) they'll be fighting in. If they pass the guidelines, the participant may or may not use the weapon in a match.

For some play styles, participants may use their own weapons (after approval from the HBA and the ring owner(s)).

The amount of players and teams depends on the play style. It's different styles are 1v1, 2v2, 3v3, 2v2v2, 4ffa, 6ffa, as well as their alternates, 1v1u, 2v2u, 3v3u, 2v2v2u, 4ffau, and 6ffau.

1v1 (aka Duel): A battle between two participants, and no-one else.
2v2 (aka Doubles): A battle between two teams of two.
3v3 (aka Triples): A battle between two teams of three.
2v2v2 (aka Hexas): A battle between three teams of two.
4ffa: A free-for-all between four participants.
6ffa: A free-for-all between six participants.

The alternates of each match is almost exactly the same, except the participants aren't allowed to used weapons, thus, the 'u' at the end of the alternates stands for unarmed.

There isn't a traditional scoring system, but you could consider landing a hit on an opponent a 'score.'

The only penalties are if a participant continues to attack an opponent after their Veil has been broken. The penalty for such can be being temporarily banned from that specific hexabrawl ring or hexabrawl entirely, and if it's a serious offense then you may be banned permanently from the hexabrawl ring or hexabrawl entirely.

You win by you (or your team) being the only player left in the ring who hasn't had their Veil broken.