Allow late joiners to play 1st level

Getting the “mastered” achievements in ball run proves to be especially frustrating, because if you join immediately when the announcement is made that the game has started and the host has begun, unlike minigolf, you can’t play the 1st level. You are instead made to wait and are ineligible for the game counting.

if you want to go for the mastered achievements, you could always just start up your own server.