Help! 1v1 rules?

Hello I wanted your help to know what are the rules of a 1v1 Such as what maps to play, weapons allowed? How many deaths do you finish? etc

You can set up 1v1 in Customs however you want, It’s all up to personal preference.
Typically people use an octagonal map for 1v1 engagements. Obviously the more kills to win, the longer the game can last.
Depending on why you are doing 1v1, you can set weapons to random generated or have both players start with the same weapon with no pickups.

Smaller maps are recommended