Hey Gunslingers, we’re happy you want to host a Guns of Boom tournament on Challengermode! Here’s some key info on what map presets are and how they work.

• There are currently several map presets. We may add more or change the current ones later on. We’ll keep you informed about such events.
   
• Each preset includes several series filled with 7 predefined maps.

Example:

• If you select the Best Of 9 (or more) format for a match, you will first use the 7 predefined maps, and then the system will automatically add additional random maps to the series. Once a match is over and the winner is decided, the map preset moves to the next series and keeps working as usual.
   
• In case there are more than 16 teams (and thus over 4 rounds) in a tournament, the map series will get looped for the whole duration of the tournament. For example, if you’re playing a 5-round tournament, in the first four rounds, you’ll use map series 1-4 (from left to right), and in the last round (the finals) you will use the first series of the preset again.
   
• If you set up your tournament matches to be played in Best of 1 - Best of 7 formats, the maps from the preset series will progress from highest to lowest on the list. For instance, if you’re playing a Best of 3 match, the first 3 maps of the series will be used. 
   
• Each tournament kicks off with the first map of the first series from a chosen preset. After that, the map order is linear and looped. This means you’ll first go through all the map series of a given preset, and then repeat them in the same order.

Example tournament for 32 teams (five rounds) with BO1 for the first two rounds, BO3 for the third round and semi-finals, and BO5 for the final using Balanced map preset into the spoiler.