Here is the full list of all 32 Walking Zombie 2 achievements.
Open 50 safes.
Spend 250 000 silver coins.
Travel 200 kilometers.
Shoot enemies 5 000 times in the head.
Find 5 hidden objects.
Spend 50 000 silver coins.
Give money to the beggar.
Kill 10 000 zombies.
Travel 20 kilometers.
Open 5 safes.
Hack computer on highest difficulty.
Spend 10 000 silver coins.
Dig 2 tresures.
Shoot enemies 500 times in the head.
Travel 2 kilometers.
Shoot enemies 50 times in the head.
Kill your first enemy.
Spend 1000 silver coins.
Kill 100 zombies.
Kill 1000 zombies.
Find Boris' watch in the latrine.
Be kidnapped by aliens.
Talk to animal.
Blow up rock during one of the quests.
Kill 100 000 zombies.
Open 500 safes.
Open 5 000 safes.
Travel 2 000 kilometers.
Dig 20 tresures.
Dig 200 tresures.
Dig 2 000 tresures.
Shoot enemies 50 000 times in the head.