Desperados III

My quick method to quickgrind out this mind numbing achievement:

-Choose any level where you have access to all five characters, I did this on the final level "The Old And The New".

-Get all of your characters together and kill all the guards in an area with bushes. Have everyone pick up a dead body, with Hector picking up two, and have them all stand over a bush

-Press Up on the D-Pad to enter Showdown mode and one at a time, cycle through your characters instructing them to drop the dead body by pressing the B button

-Now Quicksave by pressing the Back button

-Press Y to execute your plan. All of your characters will drop the bodies, giving you six ticks towards the achievement

-Now pause the game and press the LB to load the game. You'll have to press A after it loads to return to the game, in which you can press Y again to drop six more bodies

-Repeat this until you have 750 bodies hid. LB to load, A to start the game, Y to execute the plan, pause and LB again. Eventually you'll get into a rhythm and knock this out amazingly fast!

To do it faster, kill some guards and place them at the exact same place on the ground next to a bush.

Now choose Hector, save and take two body at a time to hide them.

Reload when all bodies are hidden.

This achievement seems to be bugged on series x/s, maybe related to quick resume. sometimes it progresses, sometimes it doesnt. i couldnt figure out a way to make it work consitently.

I made a video to demonstrate what the other solution is saying.

I used mission 16 'The old & the new' - cleared the starting area, everyone picks up a dead body (Hector carries 2) and stands in a bush.

Enter showdown mode by pressing
Cycle through each character using and drop the body using
Then quick-save and press to make them all drop the body.
Reload & repeat for 6 x bodies at a time.