Unturned Dev Tracker

Since you're not using a master bundle, you need to manually configure each item to use the individual .unity3d asset instead.

https://docs.smartlydressedgames.com/en/stable/assets/asset-bundles.html

Tldr is to add the following to the .dat file: Exclude_From_Master_Bundle

It sounds like you haven't installed your mod then. You'd have to provide more information about what you've done so far.

You have to manually open up the Error Logs, from the main menu.

• Main menu screen → Workshop → Error Logs

What error appears in the in-game error log?

You spawn stuff in the Editor with [E] (this applies to all similar tools as well).

Go to the Volumes tab. Add a Deadzone volume.

"Edit mods" is a bit vague – could you elaborate on what you are trying to do specifically?

Have you sought permission from the mod authors to reupload their content?

Are there any errors in the server console? Did you add a GSLT? Did you port forward?

It's in the Extras/Sources folder, not Bundles/Sources.

https://docs.smartlydressedgames.com/en/stable/about/getting-started.html

Thanks for your longtime support! I'm honored that Unturned is one of the games your grew up with. Best wishes to you in college!

Thanks for your longtime support all the way back to 2014! I'm glad to hear you're happy with your time in the game. :)

8 years is a long time! 😱 Thanks for playing Unturned.

I don't recognize your Reddit username, but I hope you're doing great.

I'm glad you and your friends have had fun with Unturned. :)

You can build stairs/ramps/etc. on roofs. They are a type of roof, so you're probably missing an adjacent roof or wall to attach to.