Map must be played with this game varient: http://www.bungie.net/forums/posts.aspx?h3fileid=25801802 you can download the map right here:http://www.bungie.net/forums/posts.aspx?h3fileid=27234963 (sorry, but i dont know how to upload the pics directly) at first you start out with 8 mongooses, and the race startes exactly 30 secs after the game starts with the 3 game power upse, using them as a stop light http://www.bungie.net/forums/posts.aspx?h3fileid=27318485 after the stoplight hits blue, you're free to the race http://www.bungie.net/forums/posts.aspx?h3fileid=27318137 eventually you'll hit the "rumble pit" http://www.bungie.net/forums/posts.aspx?h3fileid=27318161 after a couble more twists, you head off down the finish line! there are 5 rounds total tell me if you like it