Iron Sea Defenders Achievement List

Take your places! Take your places!
Place all towers available in the episode
Old school Old school
Completed a level without improving weaponry.
The Armorer The Armorer
Placed all types of weaponry accessible in the episode on a single tile.
Secret weapon Secret weapon
Used all the different types of bonuses on a level.
No holds barred! No holds barred!
Sold 10 weapons on a single level.
All hands on deck! All hands on deck!
Installed all types of weapons accessible on a level.
Worth it Worth it
Unlocked a tile for anchors on any level.
Scorge of the enemy Scorge of the enemy
Used bonuses 10 times on a single level.
Unbroken Unbroken
Completed a level with the time machine’s health below 10 points.
Quartermaster Quartermaster
Collected 10,000 coins in a single level.
Unassailable Unassailable
Didn’t let a single enemy reach the fort throughout a level.
War master War master
Destroyed 20,000 enemies throughout the entire game.