Monster Jam
1983 Grave Digger:
Win season one in any mode under the normal
difficulty setting.
20th Anniversary Grave Digger:
Win season two in cash grab mode under the hard
difficulty setting with a championship truck.
Armored Force:
Complete season three in cash grab mode under the
easy difficulty setting with a championship truck.
Big Yellow:
Complete season two in cash grab mode under the
extreme difficulty setting with a championship truck.
Bull Dog:
Complete season two in cash grab mode under the
easy difficulty setting with a championship truck.
Championship truck:
Win a season under any difficulty setting to unlock
the championship version of the truck that was used.
Dog Pound:
Complete season one in any mode under the easy
difficulty setting with a championship truck.
Hooch:
Complete season three in any mode under the extreme
difficulty setting with a championship truck.
IP/Inland truck:
Complete season one in any mode under the extreme
difficulty setting with a championship truck.
The Incredible Hulk:
Win season three in cash grab mode under the hard
difficulty setting with a championship truck.
