Here is the full list of all 44 ZEROED achievements.
Place 1st in one Zero Hour race
Place 1st in eight Zero Hour races
Place 1st in eighty Zero Hour races
Place 1st in a Zero Hour
Place top three in a Zero Hour
Place top ten in a Zero Hour
Obtain two gold trophies in the last 4 Zero Hours played
Accumulate 80 points in Zero Hour
Accumulate 800 points in Zero Hour
Complete 80 laps
Complete 800 laps
Race using a keyboard instead of a controller
Reach a speed of 770
Reach a speed of 999
Finish a race with less than a second difference
Finish a race with less than a tenth of a second difference
Hit a ship with the minigun 80 times
Hit a ship with the minigun 400 times
Hit a ship with the minigun 80 times in a single race
Hit a ship with a missile 8 times
Hit a ship with a missile 80 times
Hit a ship with a missile 400 times
Hit a ship with a missile 4 times in a single race
Hit a ship with a missile 8 times in a single race
Hit a ship with a mine 8 times
Hit a ship with a mine 80 times
Hit a ship with a mine 400 times
Hit a ship with a mine 4 times in a single race
Hit a ship with a mine 8 times in a single race
Hit a mine with a mine
Run into your own mine
Deflect minigun bullets 80 times
Deflect minigun bullets 8 times in a single race
Deflect a missile
Deflect a missile 8 times
Deflect a missile 80 times
Deflect a missile 4 times in a single race
Deflect a missile 8 times in a single race
Deflect a missile into another ship
Deflect a mine
Deflect a mine 8 times
Deflect a mine 80 times
Deflect a mine 4 times in a single race
Deflect a mine 8 times in a single race