Instructions
Click on the main base building. Train two builders to build other buildings for you. Tell the builders to gather Lego bricks until you have about 1,000.
Click the main base building and select the Hatchery. Have one builder build the hatchery.
Select a Breeding Pit from the main base building. Have the second builder build the Breeding Pit.
Select the ̶0;Builder̶1; option from the main base building. Click the red ̶0;Build̶1; button. Select "Special Factory" and choose the shipyard. Have one builder construct the shipyard.