How to build the submarine

[Erya Na]

Hi,

I think I found the underwater cave (it's right in the same island) but I cannot find a way to build the sub, even though I have all the elements I need.

Pls help

[Unowninator]

Use the Sub Pen.

[David Maletz]

If the quest is marked as completed in your quest log, talk to the Mirrows and they will build it for you.

[Erya Na]

@David it's not marked as complete. I get to the cave and nothing happens.

@Unowninator - where is the Sub Pen, am I supposed to have it in my inventory?

[David Maletz]

If it doesn't say "Find Water Cave 1/1", then you haven't found the right cave. If all the requirements are met, talk to the mirrows to complete the quest.

[webmaster]

Ive also found the water Cave but the quest keeps still ??? Someone a Idea? I playing with german mod but in english is the same problem. Even if i go via Jetpack into water and swimm down into the cave its still ???

https://steamcommunity.com/sharedfiles/filedetails/?id=1694147037
https://steamcommunity.com/sharedfiles/filedetails/?id=1694150039

[Gega]

@webmaster - You can't get the quest to build the sub pen if you haven't convinced the mirrows to stop terrorizing the people of Sunset Haven.You get the submarine quest from the mirrows after either being defeated or by completing the mechanic's quest.

[webmaster]

@laiwang200 do you mean the mechanics quest in the screenshot is not to find the water cave but find something other? The Quest to find something special says just nothing. This quest in this screenshot is not finished by finding the cave? Where else could i find this special thingy, this island?

[Brukov]

The convince quest involves doing magic stuff, at least up to alter gems.

[webmaster]

Allright thank you @laiwang2000 and @Brukov for the hints :)