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