You need 2 Uzi's and 2 Kevlar Vests. Craft the items or take it from any survivors on your base. Pick now the one survivor, who has the best combat skill in your base, and let him his free will. Mark all others, and let them run from left to right, till nutrion and energy are very low. The HP of this running people will also sink. When the HP reach 0 the survivor dies. Let them all die. Give the one with high combat skill the uzi and kevlar vest. Now an monster event will start, and another survivor arrives your camp. Give the newbie the second uzi and kevlar vest. Now kill all monsters, and let both for the next 10 days their free will.

You need a survivor with a skill of 8 or more, and send him with a team to a scavenge-mission. Let the one who has 8+ CS die, and you got the achievement.

Use the method I describe in "Comback"-achievement, to let one charakter on your base loosing HP through starving. If he reach 9HP pause the game, and send him with a team to a scavenge-mission. When the level starts, pause the game again, and mark the charakter who has 9HP. Click on the red door button on the upper screen.

Give a group of 5-6 survivors katanas, kevlar vests and parademic kits. Send them to a scavenge-mission. Choose a place 4-7 fields from your base for this mission. Kill all monsters, and the achievement is yours. Use last autosave, when failed.

Made this throu a raid on my base. When there is a werewolf in the monster team, attack it with 4-5 survivors without any weapons. Kill it, and you got the achievement. Use last autosave when failed.

Chop down all trees on the base map.

Mine all metals and minerals on the base map.

Search all debris on base map.