> For the complete documentation index, see [llms.txt](https://jazas.gitbook.io/kingdom-adventurers/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jazas.gitbook.io/kingdom-adventurers/friends.md).

# Friends

Clearing fog lv 10 gain you access to <mark style="color:$success;">Friend Post Office</mark>. This enables you to add friends, make use of their units, and register your own for people to use.

You can seek friends from [Discord](https://discord.gg/DJGDjS6svb) and [Facebook](https://www.facebook.com/groups/2548592225201545) group.

<figure><img src="/files/MOrMVY58ageZAOHMuXY2" alt=""><figcaption></figcaption></figure>

There's a couple ways to use friends unit.

Most simple is when you attack boss or caves. There is a panel for you to pick one from your friend list.&#x20;

<figure><img src="/files/lOjwbl3gfp7R55gt8KaF" alt=""><figcaption></figcaption></figure>

Energy for using a friend can vary between 35-150. This is based on your play time differences. The longer a friend has been playing compare to you, the higher his character cost. For this reason I recommend you try to research and build energy storage and aim for at least 600 energy total.

I cannot remember how to unlock unfortunately.

<figure><img src="/files/Doj3nRcMMySsnRx4nNT5" alt=""><figcaption></figcaption></figure>

Another way is to use the furniture <mark style="color:$success;">Friend Bed</mark>. I believe you are given the first one for free when you have a few friends added.

<figure><img src="/files/JW1o5Ca2ITIduleocZiN" alt=""><figcaption></figcaption></figure>

Place it inside any house will allow you to summon random friends from your list to stay in your town for a couple in-game days. Friends will defend your town from attackers and can be deployed like your own units.

<figure><img src="/files/tUltinFi4mOql2MGGNxB" alt=""><figcaption></figcaption></figure>