The lobby that was created allows you to wait for others to join the game.
When the game starts, it now has new arriving players viewing the current game.
Another change made is that if a player leaves the game, the game won't be waiting for the player to get to the finish line. It will recognize that the player has left and they will receive a DNF.
The OP jetpack now gets a time out. You only have one minute to use the jetpack, in future releases I'll make it so that the jetpack gets dropped. This will help even out the power distribution.