Leviathan: Warships
Harris's Progress
It Floats Alright
Create a blueprint.
Shipwright
Create a fleet.
Party on International Waters
Finish a multiplayer match with four Players.
Friendship
Add a friend to your friend list.
Survived the Fury
Complete the 'The Sinking of Charybdia' Challenge.
Killer of Giants
Complete the 'Defense of Outpost 77' Challenge.
The Cold Lady
Complete the 'Skirmish in the Floral Isles' Challenge.
Gatemaster
Complete the 'Attack on the Strait of Labris' Challenge.
Rock Solid
Complete 'The Arctic Serpents' Mission 2 without losing any platforms.
Nipped at the Heels
Complete 'The Arctic Serpents' Mission 5 without destroying your pursuer.
Dreadnought Mastery
Complete the 'Battle of Triem' Challenge.
Deconstructed
Atlas Crushed
Win a 4-player game where everyone is fielding the Atlas class exclusively.
You are Tiny.
Win a 4-player game where everyone is fielding the Buzzer class exclusively.
Just Like Trafalgar
Win a match without losing a ship.
Power Dunk
Hit three enemies with a single railgun shot.
Extreme Power Dunk
Have One on Us
Finish the tutorial.
The Great Giant
Finish Mission 3 of The Arctic Serpents campaign.
You're a Wizard
Finish Mission 6 of The Arctic Serpents campaign.