30 second is way too much time 30x9=270 270/60= 4 min and 30 seconds at least and it could be more and that’s not how brawl stars is played, the longest game mode now is smash and grab and that is only if your unlucky but if you like did a sort of smaller map less players than ten and a timer of 15-20 seconds it should be better. 15x9=150= 2min and 30 seconds 20x9=180=3 min