Full list of all 36 Desperados III achievements worth 1,000 gamerscore. It takes around 40-50 hours to unlock all of the achievements on Xbox One.
Defeat Frank.
Kill 75 Long Coats.
Execute a plan with all five characters.
Hide 750 bodies.
Take care of DeVitt.
Kill 1,000 guards.
Make someone follow your footprints for 25 meters.
Meet Frank on a boat.
Find Wayne.
Kill 15 of the hidden Mimimi devs.
Kill 500 guards.
Snipe 50 guards with McCoy.
Blow up a bridge.
Hide 250 bodies.
Kill 50 guards using the environment.
Kill 31 hidden Mimimi devs.
Earn 90 badges.
Decide the outcome of a duel.
Enjoy some cupcakes during a picnic.
Return the money to the bank.
Finish a mission on "Desperado" difficulty.
Interrupt an important healing procedure.
Kill DeVitt.
In the first part of the mission, burn 5 guards at once with oil traps.
Kill 5 guards at once with dynamite.
Kill 6 guards at once using only a single skill.
Jump from a tower into a cart of hay.
Knock out your father.
Kill 10 small animals in one mission.
Find a patient for the dentist.
Kill 75 guards with Bianca.
Mind control 25 guards with Isabelle.
Make guards follow Kate for 1,000 meters total.
Kill 200 guards using Cooper's double shot.
Complete 5 of the Baron's Challenges.
Kill all 3 golden chickens.