Create and save a custom map.

Destroy a neutral or enemy town's defense with a bomb.

Use a whirlpool curse to teleport an enemy that is attacking your town.

Capture a neutral town after the enemy has destroyed its defenses.

Sink two enemy ships with a single bomb.

Beat all medium challenges.

Beat all hard challenges.

Beat every challenge in the game.

Win 5 public games online.

Win 50 public games online.