General information:

Every player starts with $500.
The xp is not split up so everybody gets all xp points.
The money is split up but with a simple idea it's possible to "trade" money.
You buy something while round is NOT started and sell it.
Now the money is split to everybody. $300 - 2 player - $150 for each
That's how you can "move" the money to another player.


Important:
You need to forward Port 26999 (UDP). (Host-Only)
As far as known up to 8 players are possible.


Steps (Host):

1.) Press "Host Multiplayer"
2.) Select a track and press "select track"
3.) Set a difficulty and press "start"
4.) Now you'll see a player list and a "start" button.
5.) Wait while your friends are connecting.
6.) After everybody is connected press the "start" button.
7.) Have fun!

[Important: reconnect is not possible]

Steps (Client):

1.) Open steam overlay
2.) Select your friend (the host)
3.) Press join game (when he is at step 5.)
4.) You now should see the player list.
5.) The host now press "start"
6.) Have fun!