I Suggest downloading oxide it's the same game and dev + you can build, you can craft locked doors, upgrade building, you can loot dead bodies and they have their own server not player server.
I've been playing this for a week now and it's really lacking for content.
ADD TRIANGLE FOUNDATION AND TRIANGLE FLOOR!
Add more:
Content
Resources & Materials
Expand Land
Able to swim
Guns
Raiding material
Components