The game SCP: 5K - Alpha Testing
https://steamproxy.net/steamstore/app/872670/SCP_5K/

Changelog ver. 0.13.0

Items needed: 1x Crowbar
Keycards needed: -none-

It is very important that you have a non used crowbar. You can start the achievement after you filled the big yellow generator at the rolling gate and activated the button in the control room of the logistic area. You dont have to move further then the steel wire fence on the other side of the room where the black truck is.

After you entered this area you need to go left and open the door thats staying half open (you gonna need the crowbar for this). Inside is gonna be a PSI-Z and another door. The door is closed but you can open it and then need to go left to the generator on the ground and flip the lever to on. If you do that a door on the otherside is gonna open.

Inside, you need to go left to a deadbody. There you can find the keys for the forklift. Afterwards you need to go out of the room again and head right for the forklift.

Activate the forklift with the keys you just got and then crouch under the garagedoor that the forklift opens. Just follow the way up and you gonna find Dave.

If you need a Video on how to do it just watch this short yt video. https://youtu.be/ADFZDvk-x2o

From here comes the part how you know it from the last updates.

After walking up the stairs of the Generator room, there will be a box below the tables in the control room. This box is Dave's first Child.

After you come down the Elevator and proceed to the Common Area you gonna walk trough a tunnel and use a little bridge to pass over to the otherside of the tunnel. After you did so a garagedoor will open on your left and 3 guards will appear. After you killed them you can pick up Dave's wife in the room the guards came out of
https://youtu.be/eTblq9PhklU

Dave's second Child is located in the Datacenter. You can find him downstairs on the left side (sometimes somewhere else in the Datacenter) in one of the shelves. Befor that you need to kill all the Facility Guards and Zombies in the Area.
https://youtu.be/AiDw1vutTME

DarkCario made the Youtube-Videos and the pictures showing where Dave's first Child is located such as the texts of "Find Dave's Wife" and "Find Daves second Child".

[MG] Kitkat ⩟ made the screenshots "Picture of Forklift" and the text of "Starting the achievement" and "Find Dave's first Child".