New building "Stronghold"

Whats your opinion on an Underwater version of the Desolator? in other words an underwater defense fortress.

TRAIN FACTORY FIRST THEN STRONG HOLD !

GG SELF D !

Georuku Why give it permanent armour instead of just increasing the health? Also it sounds like a way to turn a Lance into a discount Lucifer, and Lance doesn't really need a buff. skigear is right in that any units balanced around being slow and weak would get much stronger with such a building. Things like the aforementioned Lance as well as any other artillery unit. It's also basically a straight up buff to Emissary, Tremor, and Fencer, all of which already had to stop to fire in the first place, so all this building would do would just give them a straight up health buff.

FOURTY_TON the fundamental concept would be cancerous, so it would need to be useless in order for there to be any enjoyment in sea. So it sounds like a horrible idea.
The problem is that there's a grand total of 11 units (Dagger, Claymore, Raven, Duck, Scallop, Archer, Hunter, Seawolf, Siren, Ultimatum, Detriment) that can reliably attack underwater targets, so in order for such a turret to be killable at least one of those would have to outrange it, and that unit can't be Detriment. So you're looking at a turret with less range than Stardust, which would make the turret borderline useless at actually defending.

Mach56 , Alternatively, you can add the ability to "Open/close hatches" So that the unit can attack from the inside while the ability is activated, but will receive a third of the damage. But when the hatches are closed, the ability to attack and interact will be disabled. But the unit will be safe and the building will receive only a quarter of the damage. Also, while the hatches are closed, the unit will also be unavailable for repair from the outside.

Georuku That still doesn't solve the fundamental problem of being a health buff to artillery, and requires the introduction of yet another armour class. Also what happens to whatever unit is inside when the building is destroyed, or when the unit inside is destroyed but the bulding isn't?

SmokeDragon Just search the forum for train factory, there's been a few threads on that topic already.