Here is the full list of all 31 Monster Jam Battlegrounds trophies - there are 22 bronze, 8 gold and 1 platinum.
Obtained all trophies.
Perform a full 360’ Front Flip in Freestyle.
Complete the game with all stars collected.
Complete Stunt Mode – Frozen with all stars collected.
Complete Stunt Mode – Farm with all stars collected.
Complete Stunt Mode – Desert with all stars collected.
Complete Stunt Mode – Urban with all stars collected.
Complete Stunt Mode – Forest with all stars collected.
Complete Sam Boyd Stadium with all stars collected.
Complete NRG Stadium with all stars collected.
Activate 25 Jump power-ups.
Complete Georgia Dome with all stars collected.
Complete Everbank Field with all stars collected.
Complete Skill Driving – Frozen with all stars collected.
Complete Skill Driving – Farm with all stars collected.
Complete Skill Driving – Desert with all stars collected.
Complete Skill Driving – Urban with all stars collected.
Complete Angel Stadium with all stars collected.
Get 3 seconds of Air Time in Freestyle.
Get 2 seconds of Air Time in Freestyle.
Perform a full 360’ Back Flip in Freestyle.
Complete Skill Driving – Forest with all stars collected.
Activate 25 Boost power-ups.
Unlock Max-D.
Lose your first Skill Driving race.
Lose your first Stunt Mode race.
Earn your first Stunt Mode victory.
Unlock Grave Digger.
Earn your first Stadium Events victory.
Lose your first Stadium Events race.
Earn your first Skill Driving victory.