Freestyle of monster jam was made by the legendary Dennis Anderson and the Grave Digger.
Monster jam is a tv show that monster trucks race and freestyle.
March 25th-26th (friday saturday)
you must complete all world series events
Grave Digger, driven by Dennis Anderson.
Dennis Anderson in Grave Digger was the Fastest in 2011
There r many bad crashes but one of the worst was wjen the truck went into the stands in world finals 10.
Monster Jam: Urban Assault doesn't have any cheats. In order to unlock the vehicles you have to unlock them.How to UnlockThe Destroyer - 10,000 PointsBlacksmith - 50,000 PointsEl Toro Loco - 70,000 PointsSuzuki - 110,000 PointsMaximum Destruction - 235,000 PointsIron Outlaw - Complete South-East (all 1st place)Pastrana 199 - Complete CoastalGrave Differ 25th Anniversery - 1st place in world finals racing & freestyle
I believe they let the fans vote. I've seen it on TV a few times, but I'm not quite sure.