Here is the full list of all 28 Tequila Zombies 3 achievements.
Kill 70 enemies with machete
Kill 7 enemies with a single barrel explosion
Collect $500 from the coffins
Kill 25 Zombies Django with chainsaw
Collect all VHM issues
Break wooden door with axe
Kill 50 enemies using Hawk MM1
Kill 50 enemies while in Jeff’s wolfe form
Kill the Super Mutant
Kill The Space Hunter
Perform Massacre x100
Find 13 secrets
Kill the Green Beret
Kill the Undertaker
Kill the Hog Rider
Restore 5000 health points total
Kill the Chainsaw Juggler
Perform 1000 headshots total
Kill 98 enemies with katana
Freeze 50 enemies
Kill the Widow
Collect 50 peppers
Kill the Foreman
Die 28 times
Have $2 000 in hand
Collect 50 tequila bottles in one game
Kill the Rat King
Kill two enemies