Pathologic 2

There's a shorter way to pop these on the PC, and doesn't involve typing. Credit to RAILBAIT for the idea, but no extra steps are needed.

Yes, you need the PC version.

Press ctrl+shift+F4 at the main menu.
On the left, click on Inspector.
Click on Services (with a number after it)
Click on Element 0 (AchievementService)
Click the BIG Unlock All button in the middle.

Sir back and profit. It should take roughly... 10 seconds to get to the button. The popping will take considerably longer.

Pathologic 2 (WINDOWS-1O) - 100% Full Game Walkthrough.

For those that would actually like to play the game, this achievement is obtainable on Day 5 (7:30am-midnight). Talk to Sticky at your lair in the Factory district and he will give you a quest involving a corpse smuggler in the Bridge Square district. You'll have to go to Var's house there and talk to him and this should prompt you to go speak to Victor Kain. He will then ask you to mark the doors of infected houses in the district, and while you're walking around you should find a house that is already marked. Enter this house and then speak to Maria Kaina and then the achievement will pop.

Although it's not necessary to complete the quest, I'd recommend it as it prevents the Bridge Square from becoming infected the next day. While wandering around if close enough Haruspex will mark certain houses on the map, one of them will have dead bodies in it and this is the correct house to mark.

All the info I got is from QuentinCle95 and their great walkthrough here; https://psnprofiles.com/guide/10147-pathologic-2-trophy-guid...

All credit goes to them, would definitely recommend using it if you want a concise roadmap of achievement related activities that need to be done day to day.