Complete the Tutorial.

Complete a level in the Main or Challenge Worlds with 50% of budget or less.

Complete a level with hydraulics in the Main or Challenge Worlds without using hydraulics, split joints are allowed.

Share a replay of your bridge to the Gallery in-game.

Complete a Workshop Level.

Complete a Workshop Campaign.

Complete a challenge level in the Challenge Worlds.

Complete a Challenge World.

Complete all Main and Challenge Campaign Worlds.

Complete all Main and Challenge Worlds levels under budget and unbreaking.

Successfully complete all levels in Pine Mountains.

Successfully complete all levels under budget and unbreaking in Pine Mountains.

Successfully complete all levels in Glowing Gorge.

Successfully complete all levels under budget and unbreaking in Glowing Gorge.

Successfully complete all levels in Tranquil Oasis.

Successfully complete all levels under budget and unbreaking in Tranquil Oasis.

Successfully complete all levels in Sanguine Gulch.

Successfully complete all levels under budget and unbreaking in Sanguine Gulch.

Successfully complete all levels in Serenity Valley.

Successfully complete all levels under budget and unbreaking in Serenity Valley.