Here is the full list of all 5394 Drive-By Hero achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
Defeat a boss zombie
Complete the third level
Shoot 79000 times
Shoot 78000 times
Shoot 77000 times
Shoot 76000 times
Shoot 75000 times
Shoot 74000 times
Shoot 73000 times
Shoot 72000 times
Shoot 71000 times