Iron Sea Defenders

Iron Sea Defenders

Released Sep 2016

Man the guns! The enemy fleet is on the horizon! Defend your fort from attacks – show your tactical skill.

80% positive · 341 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence

Where to buy

Steam $14.99
Can't confirm — worth a look
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Evaluation

Iron Sea Defenders launched on September 9, 2016 and received three DLC packs in quick succession: The West Coast (September 23, 2016), Lost Land (October 6, 2016), and a Soundtrack (November 30, 2016). All three DLC are released and accounted for. The developer's news feed shows no posts related to Iron Sea Defenders after October 2016 — subsequent posts from 2017 and 2018 are promotional cross-posts for an entirely different game (Business Tour), not Iron Sea Defenders updates. There are no unreleased DLC entries, no announced future content, and no post-launch update cadence beyond the initial DLC burst in the two months after launch. The game shipped as a complete tower defense experience, and all associated content was delivered by November 30, 2016.
Evidence
Soundtrack DLC released — the last content item on the store listing. All three DLC are released with none remaining unreleased.
dlc listing · Nov 30, 2016 source content shipped
high
Developer announced the Lost Land DLC — the last Iron Sea Defenders-specific news post. No further updates for the game have been posted.
news post · Oct 6, 2016 source development ending
high

Content

3 of 3 released · no outstanding content
Released
Nov 2016
Released
Oct 2016

Media

Details

Developer
Publisher
8Floor
Achievements
12
Platform
Windows
Controller
—
Steam Deck
Playable
Players
Single-player

About this game

Man the guns! The enemy fleet is on the horizon!
Defend your fort from attacks – show your tactical skill.
Build cannons, save money, destroy the enemy with the help of secret weaponry and keep your wits about you, because your enemy never sleeps.

This unique historical setting will allow you to immerse yourself in an atmosphere of real and uncompromising battle. Varied enemies, powerful cannons and secret weaponry which will drive your enemy to despair – all of this in a new Tower Defense game!



  • Man the guns!
  • All the power of artillery in your hands!
  • Powerful cannons and serious opponents
  • A unique setting and secret weaponry
  • Build an ideal defense!
Last evaluated Jun 27, 2026
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