Castle Heart Max Level?

[PhantomX]

I've looked all over and I can't seem to find what the max level for the castle heart is. I saw we got two so are we able to have these close to each other and have a mega base?
Thanks!

[Suzaku]

Default PvE values set it to 2 hearts. You can alter server settings to have up to 5 hearts. And no, you can't link castles together.

[Xenith_Shadow]

Assuming you were actually asking about max level for heats and not the max number available, then the answer is level 4.

[SyriosOne]

Max level for each heart is 4 and 2 different castles need a gap of 2 tiles between them

[PhantomX]

Thanks all!