Here is the full list of all 37 Hijack Overdrive achievements.
Complete the tutorial.
Complete your first vehicle challenge.
Complete all vehicle challenges.
Complete the game on any difficulty.
Complete the game on normal difficulty.
Complete the game on hard difficulty.
Complete the game on very hard difficulty.
Get an S-rank on all vehicle challenges.
Get your rating over 250.000
Send a vehicle to high command.
Get an S-rank on any mission.
Unlock every vehicle in the garage.
Get the maximum amount (10) of vehicles of any type in the garage.
Build any vehicle from parts.
Defeat the first boss without using any vehicle from the garage.
Defeat the second boss without using any vehicle from the garage.
Defeat the third boss without using any vehicle from the garage.
Retrieve the first omega crystal.
Retrieve the second omega crystal.
Arrive at the final omega crystal.
Send every requested vehicle to high command.
Unlock the ability to start a mission with a vehicle from the garage.
Unlock the teleporter.
Earn 400 points or more by dancing in any mission.
Hijack and bring back 6 or more vehicles in a single mission.
Complete a training mission.
Complete all training missions.
Get betrayed right at the end.
Unlock the pocket device.
Unlock the second pocket device.
Pick up 75 vehicle parts or more in a single mission
Pick up 1000 vehicle parts from the battlefield.
Hijack 1000 vehicles or turrets.
Earn 5000 points by dancing.
Get your rating over 50.000
Get your rating over 120.000
Get your rating over 200.000