Here is the full list of all 23 Desert Child achievements.
Phone mom for a loan
Start a new game plus
Beat the game
Never buy cigarettes.
Have over $9000
Survive a full month on Mars.
Achieve max notoriety, the rank of Pablo Escobar.
Attempt to race with over 75% damage and hunger
Eat all the bean types
Fend off the police without being shot.
Collect all the secret tapes
Chill for over an hour
Equip more than 30 power cells to a bike
Buy every newspaper
Have 69% hunger.
Complete your record collection
Eat 5 bean types.
Successfully rob a bike on the street
Have a bad trip. Race on 4 stacks of strange beans.
Take a pizza delivery job.
Buy fish from the fishermen
Eat a snack pack without throwing up
Destroy two enemies at the same time